{"title":"DIY Electronics Modules","description":"","products":[{"product_id":"flame-infrared-sensor-module","title":"Flame\/Infrared Sensor Module","description":"\u003ch1 data-section-id=\"tp6n8n\" data-start=\"0\" data-end=\"30\"\u003eFlame\/Infrared Sensor Module\u003c\/h1\u003e\n\u003ch2 data-section-id=\"1bw7wp4\" data-start=\"32\" data-end=\"54\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-start=\"56\" data-end=\"517\"\u003eThe Flame\/Infrared Sensor Module is a reliable and easy-to-use detection module designed to identify flames and infrared light sources. It is widely used in fire detection systems, robotics, safety monitoring projects, and Arduino-based electronics applications. The module features a highly sensitive infrared receiver that can detect flame sources within a specific wavelength range and provide both digital and analog output signals for flexible integration.\u003c\/p\u003e\n\u003cp data-start=\"519\" data-end=\"807\"\u003eWith an onboard comparator and adjustable sensitivity potentiometer, users can easily customize the detection range according to their project requirements. The module is compatible with popular microcontrollers such as Arduino, ESP8266, ESP32, Raspberry Pi, and other development boards.\u003c\/p\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"809\" data-end=\"821\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"822\" data-end=\"1148\"\u003e\n\u003cli data-section-id=\"18j5q1x\" data-start=\"822\" data-end=\"864\"\u003eDetects flame and infrared light sources\u003c\/li\u003e\n\u003cli data-section-id=\"snw2x7\" data-start=\"865\" data-end=\"893\"\u003eHigh-sensitivity IR sensor\u003c\/li\u003e\n\u003cli data-section-id=\"65fkd9\" data-start=\"894\" data-end=\"928\"\u003eAdjustable detection sensitivity\u003c\/li\u003e\n\u003cli data-section-id=\"tuvt22\" data-start=\"929\" data-end=\"967\"\u003eDigital (DO) and Analog (AO) outputs\u003c\/li\u003e\n\u003cli data-section-id=\"nq67k6\" data-start=\"968\" data-end=\"1009\"\u003eOnboard power and signal indicator LEDs\u003c\/li\u003e\n\u003cli data-section-id=\"v4a03o\" data-start=\"1010\" data-end=\"1075\"\u003eCompatible with Arduino, ESP32, ESP8266, Raspberry Pi, and more\u003c\/li\u003e\n\u003cli data-section-id=\"1pi3mw8\" data-start=\"1076\" data-end=\"1108\"\u003eCompact and lightweight design\u003c\/li\u003e\n\u003cli data-section-id=\"7oif8d\" data-start=\"1109\" data-end=\"1148\"\u003eEasy 3-pin\/4-pin interface connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1150\" data-end=\"1168\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1169\" data-end=\"1424\"\u003e\n\u003cli data-section-id=\"by8oo2\" data-start=\"1169\" data-end=\"1202\"\u003eOperating Voltage: 3.3V – 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"1808he7\" data-start=\"1203\" data-end=\"1239\"\u003eDetection Angle: Approximately 60°\u003c\/li\u003e\n\u003cli data-section-id=\"1vqen52\" data-start=\"1240\" data-end=\"1278\"\u003eDetection Wavelength: 760nm – 1100nm\u003c\/li\u003e\n\u003cli data-section-id=\"3z1nqm\" data-start=\"1279\" data-end=\"1312\"\u003eOutput Type: Analog and Digital\u003c\/li\u003e\n\u003cli data-section-id=\"1ad7m0i\" data-start=\"1313\" data-end=\"1360\"\u003eSensitivity Adjustment: Onboard potentiometer\u003c\/li\u003e\n\u003cli data-section-id=\"1vlaued\" data-start=\"1361\" data-end=\"1390\"\u003eInterface: VCC, GND, AO, DO\u003c\/li\u003e\n\u003cli data-section-id=\"1qnl4kp\" data-start=\"1391\" data-end=\"1424\"\u003ePCB Size: Compact module design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1426\" data-end=\"1442\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1443\" data-end=\"1637\"\u003e\n\u003cli data-section-id=\"1egwzep\" data-start=\"1443\" data-end=\"1477\"\u003eFire and flame detection systems\u003c\/li\u003e\n\u003cli data-section-id=\"13nfq5i\" data-start=\"1478\" data-end=\"1509\"\u003eRobot flame tracking projects\u003c\/li\u003e\n\u003cli data-section-id=\"12o0qv3\" data-start=\"1510\" data-end=\"1540\"\u003eIndustrial safety monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"fqebz2\" data-start=\"1541\" data-end=\"1570\"\u003eSmart home security systems\u003c\/li\u003e\n\u003cli data-section-id=\"59sm22\" data-start=\"1571\" data-end=\"1609\"\u003eArduino and DIY electronics projects\u003c\/li\u003e\n\u003cli data-section-id=\"8g57p4\" data-start=\"1610\" data-end=\"1637\"\u003eInfrared signal detection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"5t7ttf\" data-start=\"1639\" data-end=\"1659\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul data-start=\"1660\" data-end=\"1694\"\u003e\n\u003cli data-section-id=\"73ftcf\" data-start=\"1660\" data-end=\"1694\"\u003e1 × Flame\/Infrared Sensor Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49503719784586,"sku":null,"price":28.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/41f8VKcJdyL.jpg?v=1780656432"},{"product_id":"lm393-sound-sensor-module","title":"LM393 Sound Sensor Module","description":"\u003ch2 data-section-id=\"y9rm18\" data-start=\"0\" data-end=\"50\"\u003eLM393 Sound Sensor Module – Product Description\u003c\/h2\u003e\n\u003cp data-start=\"52\" data-end=\"665\"\u003eThe \u003cstrong data-start=\"56\" data-end=\"85\"\u003eLM393 Sound Sensor Module\u003c\/strong\u003e is a compact and highly sensitive sound detection module designed to detect audio signals and sound intensity in the surrounding environment. It uses a built-in electret microphone and the reliable \u003cstrong data-start=\"284\" data-end=\"315\"\u003eLM393 voltage comparator IC\u003c\/strong\u003e to convert sound vibrations into digital and analog output signals, making it ideal for Arduino, ESP32, Raspberry Pi, and other microcontroller projects. The module features an adjustable sensitivity potentiometer, allowing users to set the sound detection threshold according to their application requirements. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"667\" data-end=\"932\"\u003eWhether you're building a clap-controlled switch, noise monitoring system, sound-activated alarm, or interactive robotics project, the LM393 Sound Sensor Module provides a simple and cost-effective solution for sound detection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"934\" data-end=\"950\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"951\" data-end=\"1329\"\u003e\n\u003cli data-section-id=\"49ax9t\" data-start=\"951\" data-end=\"999\"\u003eHigh-sensitivity electret condenser microphone\u003c\/li\u003e\n\u003cli data-section-id=\"qzzx9s\" data-start=\"1000\" data-end=\"1052\"\u003eLM393 comparator for stable and reliable detection\u003c\/li\u003e\n\u003cli data-section-id=\"15h9k0e\" data-start=\"1053\" data-end=\"1103\"\u003eAdjustable sensitivity via onboard potentiometer\u003c\/li\u003e\n\u003cli data-section-id=\"16tcgl5\" data-start=\"1104\" data-end=\"1149\"\u003eDigital (DO) and Analog (AO) output options\u003c\/li\u003e\n\u003cli data-section-id=\"13zs2kp\" data-start=\"1150\" data-end=\"1196\"\u003eCompatible with 3.3V and 5V microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"zabzip\" data-start=\"1197\" data-end=\"1239\"\u003eBuilt-in power and signal indicator LEDs\u003c\/li\u003e\n\u003cli data-section-id=\"pi5q6p\" data-start=\"1240\" data-end=\"1329\"\u003eCompact design for easy integration into projects \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"nucr17\" data-start=\"1331\" data-end=\"1359\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul data-start=\"1360\" data-end=\"1641\"\u003e\n\u003cli data-section-id=\"by8oo2\" data-start=\"1360\" data-end=\"1393\"\u003eOperating Voltage: 3.3V – 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"1pyuh8q\" data-start=\"1394\" data-end=\"1416\"\u003eComparator IC: LM393\u003c\/li\u003e\n\u003cli data-section-id=\"3z1nqm\" data-start=\"1417\" data-end=\"1450\"\u003eOutput Type: Analog and Digital\u003c\/li\u003e\n\u003cli data-section-id=\"9f9ae5\" data-start=\"1451\" data-end=\"1491\"\u003eOperating Current: Approximately 4–5mA\u003c\/li\u003e\n\u003cli data-section-id=\"1utoydg\" data-start=\"1492\" data-end=\"1528\"\u003eFrequency Response: Up to 16–20kHz\u003c\/li\u003e\n\u003cli data-section-id=\"1ggct0n\" data-start=\"1529\" data-end=\"1561\"\u003eAdjustable Detection Threshold\u003c\/li\u003e\n\u003cli data-section-id=\"whyszd\" data-start=\"1562\" data-end=\"1641\"\u003eModule Size: Approx. 37mm × 17mm × 10mm \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1643\" data-end=\"1659\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1660\" data-end=\"1930\"\u003e\n\u003cli data-section-id=\"1rztko2\" data-start=\"1660\" data-end=\"1682\"\u003eClap switch projects\u003c\/li\u003e\n\u003cli data-section-id=\"1mk7t8z\" data-start=\"1683\" data-end=\"1717\"\u003eSound-activated lighting systems\u003c\/li\u003e\n\u003cli data-section-id=\"17zzsk0\" data-start=\"1718\" data-end=\"1746\"\u003eSecurity and alarm systems\u003c\/li\u003e\n\u003cli data-section-id=\"1sbjbr3\" data-start=\"1747\" data-end=\"1783\"\u003eVoice and sound detection projects\u003c\/li\u003e\n\u003cli data-section-id=\"1ts8eap\" data-start=\"1784\" data-end=\"1807\"\u003eSmart home automation\u003c\/li\u003e\n\u003cli data-section-id=\"1g73vzx\" data-start=\"1808\" data-end=\"1830\"\u003eInteractive robotics\u003c\/li\u003e\n\u003cli data-section-id=\"t76b3g\" data-start=\"1831\" data-end=\"1857\"\u003eNoise monitoring systems\u003c\/li\u003e\n\u003cli data-section-id=\"6xfa1x\" data-start=\"1858\" data-end=\"1930\"\u003eEducational electronics project\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49507302703242,"sku":null,"price":35.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/Capture3_868aab46-8d46-47b1-91b7-091003b08daf.png?v=1780725621"},{"product_id":"metal-touch-sensor-module","title":"Metal Touch Sensor Module","description":"\u003ch3 data-section-id=\"veuwri\" data-start=\"0\" data-end=\"29\"\u003eMetal Touch Sensor Module\u003c\/h3\u003e\n\u003cp data-start=\"31\" data-end=\"370\"\u003eUpgrade your electronics projects with the \u003cstrong data-start=\"74\" data-end=\"103\"\u003eMetal Touch Sensor Module\u003c\/strong\u003e, a highly sensitive capacitive touch sensor that detects human touch through a metal surface. Unlike traditional push buttons, this module provides a smooth and reliable touch interface with no moving parts, ensuring long-lasting performance and improved durability.\u003c\/p\u003e\n\u003cp data-start=\"372\" data-end=\"586\"\u003ePerfect for \u003cstrong data-start=\"384\" data-end=\"498\"\u003eArduino, ESP8266, ESP32, Raspberry Pi, robotics, DIY electronics, smart home systems, and interactive projects\u003c\/strong\u003e, the module outputs a digital signal when touched, making integration quick and simple.\u003c\/p\u003e\n\u003ch4 data-start=\"588\" data-end=\"602\"\u003eFeatures:\u003c\/h4\u003e\n\u003cul data-start=\"603\" data-end=\"847\"\u003e\n\u003cli data-section-id=\"1x4c0to\" data-start=\"603\" data-end=\"637\"\u003eHigh-sensitivity touch detection\u003c\/li\u003e\n\u003cli data-section-id=\"1i4x41k\" data-start=\"638\" data-end=\"675\"\u003eDigital output for easy interfacing\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"676\" data-end=\"699\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"1pi3mw8\" data-start=\"700\" data-end=\"732\"\u003eCompact and lightweight design\u003c\/li\u003e\n\u003cli data-section-id=\"1nm3pa9\" data-start=\"733\" data-end=\"772\"\u003eLong lifespan with no mechanical wear\u003c\/li\u003e\n\u003cli data-section-id=\"1eijj40\" data-start=\"773\" data-end=\"847\"\u003eCompatible with Arduino, Raspberry Pi, ESP32, and other microcontrollers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"849\" data-end=\"869\"\u003eSpecifications:\u003c\/h4\u003e\n\u003cul data-start=\"870\" data-end=\"1023\"\u003e\n\u003cli data-section-id=\"clzbcy\" data-start=\"870\" data-end=\"901\"\u003eOperating Voltage: 3.3V–5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"1bw3vrv\" data-start=\"902\" data-end=\"935\"\u003eOutput Type: Digital (HIGH\/LOW)\u003c\/li\u003e\n\u003cli data-section-id=\"2duj9q\" data-start=\"936\" data-end=\"967\"\u003eSensor Type: Capacitive Touch\u003c\/li\u003e\n\u003cli data-section-id=\"17kynfu\" data-start=\"968\" data-end=\"1002\"\u003eInterface: 3-Pin (VCC, GND, OUT)\u003c\/li\u003e\n\u003cli data-section-id=\"1st32h8\" data-start=\"1003\" data-end=\"1023\"\u003eCompact PCB design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1025\" data-end=\"1043\"\u003eApplications:\u003c\/h4\u003e\n\u003cul data-start=\"1044\" data-end=\"1212\"\u003e\n\u003cli data-section-id=\"26m0b2\" data-start=\"1044\" data-end=\"1071\"\u003eTouch-controlled switches\u003c\/li\u003e\n\u003cli data-section-id=\"jtwtvy\" data-start=\"1072\" data-end=\"1097\"\u003eHome automation systems\u003c\/li\u003e\n\u003cli data-section-id=\"1ipobdc\" data-start=\"1098\" data-end=\"1136\"\u003eSecurity and access control projects\u003c\/li\u003e\n\u003cli data-section-id=\"1afpznt\" data-start=\"1137\" data-end=\"1159\"\u003eInteractive displays\u003c\/li\u003e\n\u003cli data-section-id=\"1nizfhd\" data-start=\"1160\" data-end=\"1185\"\u003eRobotics and automation\u003c\/li\u003e\n\u003cli data-section-id=\"1pvvoy3\" data-start=\"1186\" data-end=\"1212\"\u003eDIY electronics projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1214\" data-end=\"1235\"\u003e\u003cstrong data-start=\"1214\" data-end=\"1235\"\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1236\" data-end=\"1267\"\u003e\n\u003cli data-section-id=\"orw7fa\" data-start=\"1236\" data-end=\"1267\"\u003e1 × Metal Touch Sensor Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49507318497418,"sku":null,"price":39.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/51kOpE9nOKL.jpg?v=1780726287"},{"product_id":"ttp223-red-touch-sensor","title":"TTP223 RED Touch Sensor","description":"\u003ch2 data-section-id=\"5w70t8\" data-start=\"0\" data-end=\"33\"\u003eTTP223 Red Touch Sensor Module\u003c\/h2\u003e\n\u003cp data-start=\"35\" data-end=\"489\"\u003eUpgrade your electronics projects with the \u003cstrong data-start=\"78\" data-end=\"112\"\u003eTTP223 Red Touch Sensor Module\u003c\/strong\u003e, a compact and reliable capacitive touch switch designed to replace traditional mechanical buttons. Based on the TTP223 touch detection IC, this module can detect human touch with high sensitivity and provides a simple digital output signal, making it ideal for Arduino, ESP32, Raspberry Pi, home automation, and DIY electronics projects. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"491\" data-end=\"503\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"504\" data-end=\"913\"\u003e\n\u003cli data-section-id=\"1s7a2qf\" data-start=\"504\" data-end=\"541\"\u003eCapacitive touch sensing technology\u003c\/li\u003e\n\u003cli data-section-id=\"1o0xnpe\" data-start=\"542\" data-end=\"597\"\u003eReplaces conventional push buttons with touch control\u003c\/li\u003e\n\u003cli data-section-id=\"1pgj3yz\" data-start=\"598\" data-end=\"637\"\u003eOperating voltage: \u003cstrong data-start=\"619\" data-end=\"637\"\u003e2.0V – 5.5V DC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ymcg82\" data-start=\"638\" data-end=\"685\"\u003eDigital output (HIGH when touched by default)\u003c\/li\u003e\n\u003cli data-section-id=\"10t0akg\" data-start=\"686\" data-end=\"727\"\u003eOnboard status LED for touch indication\u003c\/li\u003e\n\u003cli data-section-id=\"tw19x8\" data-start=\"728\" data-end=\"780\"\u003eSupports momentary and toggle (self-locking) modes\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"781\" data-end=\"804\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"1pi3mw8\" data-start=\"805\" data-end=\"837\"\u003eCompact and lightweight design\u003c\/li\u003e\n\u003cli data-section-id=\"17wpc0o\" data-start=\"838\" data-end=\"913\"\u003eEasy 3-pin interface: VCC, GND, OUT \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"915\" data-end=\"933\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"934\" data-end=\"1230\"\u003e\n\u003cli data-section-id=\"1mchinh\" data-start=\"934\" data-end=\"953\"\u003eSensor IC: TTP223\u003c\/li\u003e\n\u003cli data-section-id=\"6mtbi3\" data-start=\"954\" data-end=\"989\"\u003eOperating Voltage: 2.0V – 5.5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"93rzcw\" data-start=\"990\" data-end=\"1024\"\u003eResponse Time: ~60ms (Fast Mode)\u003c\/li\u003e\n\u003cli data-section-id=\"1t8e7u9\" data-start=\"1025\" data-end=\"1054\"\u003eOutput Type: Digital Signal\u003c\/li\u003e\n\u003cli data-section-id=\"16t3c99\" data-start=\"1055\" data-end=\"1071\"\u003ePCB Color: Red\u003c\/li\u003e\n\u003cli data-section-id=\"or64rt\" data-start=\"1072\" data-end=\"1152\"\u003eTouch Detection Range: Up to approximately 5mm (depending on surface material)\u003c\/li\u003e\n\u003cli data-section-id=\"1qmxtp6\" data-start=\"1153\" data-end=\"1230\"\u003eDimensions: Approximately 15mm × 11mm \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1232\" data-end=\"1248\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1249\" data-end=\"1497\"\u003e\n\u003cli data-section-id=\"xwo3bd\" data-start=\"1249\" data-end=\"1273\"\u003eTouch-controlled lamps\u003c\/li\u003e\n\u003cli data-section-id=\"xf6jlj\" data-start=\"1274\" data-end=\"1305\"\u003eSmart home automation systems\u003c\/li\u003e\n\u003cli data-section-id=\"1auv9a8\" data-start=\"1306\" data-end=\"1347\"\u003eInteractive displays and control panels\u003c\/li\u003e\n\u003cli data-section-id=\"sn7loo\" data-start=\"1348\" data-end=\"1376\"\u003eArduino and ESP32 projects\u003c\/li\u003e\n\u003cli data-section-id=\"15tbn7s\" data-start=\"1377\" data-end=\"1399\"\u003eElectronic doorbells\u003c\/li\u003e\n\u003cli data-section-id=\"1n1fmn1\" data-start=\"1400\" data-end=\"1420\"\u003eDIY touch switches\u003c\/li\u003e\n\u003cli data-section-id=\"9zqd3c\" data-start=\"1421\" data-end=\"1497\"\u003eConsumer electronics and IoT devices \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"5t7ttf\" data-start=\"1499\" data-end=\"1519\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul data-start=\"1520\" data-end=\"1567\"\u003e\n\u003cli data-section-id=\"1xzqrvk\" data-start=\"1520\" data-end=\"1567\"\u003e1 × TTP223 Red Capacitive Touch Sensor Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49507347005578,"sku":null,"price":8.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/517e3gR5m2L.jpg?v=1780726902"},{"product_id":"ttp223-blue-touch-sensor","title":"TTP223 BLUE Touch Sensor","description":"\u003ch2 data-section-id=\"14zmldd\" data-start=\"0\" data-end=\"34\"\u003eTTP223 Blue Touch Sensor Module\u003c\/h2\u003e\n\u003cp data-start=\"36\" data-end=\"581\"\u003eThe \u003cstrong data-start=\"40\" data-end=\"75\"\u003eTTP223 Blue Touch Sensor Module\u003c\/strong\u003e is a compact capacitive touch switch designed to replace traditional mechanical push buttons. Based on the TTP223 touch-sensing IC, it detects the touch of a finger and provides a digital output signal, making it ideal for Arduino, Raspberry Pi, ESP8266, ESP32, and other microcontroller-based projects. The module offers reliable touch detection through non-metallic surfaces such as plastic, glass, acrylic, and thin wood, enabling sleek and modern user interfaces. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"583\" data-end=\"599\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"600\" data-end=\"1047\"\u003e\n\u003cli data-section-id=\"1s7a2qf\" data-start=\"600\" data-end=\"637\"\u003eCapacitive touch sensing technology\u003c\/li\u003e\n\u003cli data-section-id=\"1svs0rj\" data-start=\"638\" data-end=\"667\"\u003eSingle-touch digital output\u003c\/li\u003e\n\u003cli data-section-id=\"1qgr1z9\" data-start=\"668\" data-end=\"701\"\u003eOperating voltage: 2V – 5.5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"702\" data-end=\"725\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"18br1tl\" data-start=\"726\" data-end=\"754\"\u003eFast response time (~60ms)\u003c\/li\u003e\n\u003cli data-section-id=\"1o0u8sr\" data-start=\"755\" data-end=\"785\"\u003eOnboard status LED indicator\u003c\/li\u003e\n\u003cli data-section-id=\"1mmfp7v\" data-start=\"786\" data-end=\"840\"\u003eCan detect touch through thin non-metallic materials\u003c\/li\u003e\n\u003cli data-section-id=\"qbvliu\" data-start=\"841\" data-end=\"878\"\u003eEasy 3-pin interface: VCC, GND, SIG\u003c\/li\u003e\n\u003cli data-section-id=\"145cnow\" data-start=\"879\" data-end=\"925\"\u003eCompact PCB design for embedded applications\u003c\/li\u003e\n\u003cli data-section-id=\"1l57tp\" data-start=\"926\" data-end=\"1047\"\u003eCompatible with Arduino, ESP32, ESP8266, Raspberry Pi, and other microcontrollers \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1049\" data-end=\"1067\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1068\" data-end=\"1468\"\u003e\n\u003cli data-section-id=\"1h3kuan\" data-start=\"1068\" data-end=\"1108\"\u003e\n\u003cstrong data-start=\"1070\" data-end=\"1077\"\u003eIC:\u003c\/strong\u003e TTP223 Capacitive Touch Sensor\u003c\/li\u003e\n\u003cli data-section-id=\"w2gikb\" data-start=\"1109\" data-end=\"1148\"\u003e\n\u003cstrong data-start=\"1111\" data-end=\"1133\"\u003eOperating Voltage:\u003c\/strong\u003e 2.0V – 5.5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"1jtzsl6\" data-start=\"1149\" data-end=\"1184\"\u003e\n\u003cstrong data-start=\"1151\" data-end=\"1167\"\u003eOutput Type:\u003c\/strong\u003e Digital HIGH\/LOW\u003c\/li\u003e\n\u003cli data-section-id=\"1hw3bli\" data-start=\"1185\" data-end=\"1218\"\u003e\n\u003cstrong data-start=\"1187\" data-end=\"1205\"\u003eResponse Time:\u003c\/strong\u003e Approx. 60ms\u003c\/li\u003e\n\u003cli data-section-id=\"1r0ngr0\" data-start=\"1219\" data-end=\"1289\"\u003e\n\u003cstrong data-start=\"1221\" data-end=\"1247\"\u003eTouch Detection Range:\u003c\/strong\u003e Up to 5mm (depending on surface material)\u003c\/li\u003e\n\u003cli data-section-id=\"1iermpd\" data-start=\"1290\" data-end=\"1340\"\u003e\n\u003cstrong data-start=\"1292\" data-end=\"1312\"\u003eStandby Current:\u003c\/strong\u003e Ultra-low power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"1ffeprg\" data-start=\"1341\" data-end=\"1379\"\u003e\n\u003cstrong data-start=\"1343\" data-end=\"1357\"\u003eInterface:\u003c\/strong\u003e Digital Output Signal\u003c\/li\u003e\n\u003cli data-section-id=\"1mjx1ls\" data-start=\"1380\" data-end=\"1468\"\u003e\n\u003cstrong data-start=\"1382\" data-end=\"1404\"\u003eModule Dimensions:\u003c\/strong\u003e Approximately 15mm × 11mm \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1470\" data-end=\"1486\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1487\" data-end=\"1767\"\u003e\n\u003cli data-section-id=\"xwo3bd\" data-start=\"1487\" data-end=\"1511\"\u003eTouch-controlled lamps\u003c\/li\u003e\n\u003cli data-section-id=\"xf6jlj\" data-start=\"1512\" data-end=\"1543\"\u003eSmart home automation systems\u003c\/li\u003e\n\u003cli data-section-id=\"1pvvoy3\" data-start=\"1544\" data-end=\"1570\"\u003eDIY electronics projects\u003c\/li\u003e\n\u003cli data-section-id=\"1afpznt\" data-start=\"1571\" data-end=\"1593\"\u003eInteractive displays\u003c\/li\u003e\n\u003cli data-section-id=\"747fbi\" data-start=\"1594\" data-end=\"1626\"\u003eTouch-sensitive control panels\u003c\/li\u003e\n\u003cli data-section-id=\"1uowgv4\" data-start=\"1627\" data-end=\"1664\"\u003eSecurity and access control systems\u003c\/li\u003e\n\u003cli data-section-id=\"199o1rm\" data-start=\"1665\" data-end=\"1702\"\u003eConsumer electronics and appliances\u003c\/li\u003e\n\u003cli data-section-id=\"t26y68\" data-start=\"1703\" data-end=\"1767\"\u003eArduino and IoT projects \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"5t7ttf\" data-start=\"1769\" data-end=\"1789\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul data-start=\"1790\" data-end=\"1838\"\u003e\n\u003cli data-section-id=\"1f8y6a5\" data-start=\"1790\" data-end=\"1838\"\u003e1 × TTP223 Blue Capacitive Touch Sensor Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49507388293258,"sku":null,"price":19.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/512aqF1rByL.jpg?v=1780728536"},{"product_id":"ttp224-touch-sensor","title":"TTP224 Touch Sensor","description":"\u003ch2 data-section-id=\"1ccnbn6\" data-start=\"0\" data-end=\"39\"\u003eTTP224 4-Channel Touch Sensor Module\u003c\/h2\u003e\n\u003cp data-start=\"41\" data-end=\"604\"\u003eUpgrade your electronics projects with the \u003cstrong data-start=\"84\" data-end=\"135\"\u003eTTP224 4-Channel Capacitive Touch Sensor Module\u003c\/strong\u003e, a reliable touch-input solution that replaces traditional mechanical buttons. Featuring four independent touch-sensitive pads, this module detects finger contact through capacitive sensing technology, providing smooth and responsive operation for modern interactive applications. It operates on a wide voltage range of \u003cstrong data-start=\"456\" data-end=\"472\"\u003e2.4V to 5.5V\u003c\/strong\u003e, making it compatible with Arduino, ESP32, Raspberry Pi, and other microcontroller platforms. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"606\" data-end=\"622\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"623\" data-end=\"1020\"\u003e\n\u003cli data-section-id=\"10xbsuk\" data-start=\"623\" data-end=\"660\"\u003e4 independent capacitive touch keys\u003c\/li\u003e\n\u003cli data-section-id=\"166lam9\" data-start=\"661\" data-end=\"699\"\u003eBased on the TTP224 touch sensing IC\u003c\/li\u003e\n\u003cli data-section-id=\"pjgz8f\" data-start=\"700\" data-end=\"735\"\u003eOperating voltage: 2.4V – 5.5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"ctl6u7\" data-start=\"736\" data-end=\"771\"\u003eFast and accurate touch detection\u003c\/li\u003e\n\u003cli data-section-id=\"1asvnwv\" data-start=\"772\" data-end=\"804\"\u003eBuilt-in status indicator LEDs\u003c\/li\u003e\n\u003cli data-section-id=\"edfuty\" data-start=\"805\" data-end=\"846\"\u003eConfigurable output and operating modes\u003c\/li\u003e\n\u003cli data-section-id=\"178djck\" data-start=\"847\" data-end=\"877\"\u003eLow power consumption design\u003c\/li\u003e\n\u003cli data-section-id=\"1gk0cb6\" data-start=\"878\" data-end=\"1020\"\u003eCan detect touch through thin non-conductive materials such as plastic, glass, acrylic, or wood panels \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1022\" data-end=\"1038\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1039\" data-end=\"1271\"\u003e\n\u003cli data-section-id=\"h1yanw\" data-start=\"1039\" data-end=\"1066\"\u003eSmart home control panels\u003c\/li\u003e\n\u003cli data-section-id=\"1wck3ao\" data-start=\"1067\" data-end=\"1102\"\u003eTouch-operated lamps and switches\u003c\/li\u003e\n\u003cli data-section-id=\"1731iwt\" data-start=\"1103\" data-end=\"1129\"\u003eArduino and IoT projects\u003c\/li\u003e\n\u003cli data-section-id=\"1uowgv4\" data-start=\"1130\" data-end=\"1167\"\u003eSecurity and access control systems\u003c\/li\u003e\n\u003cli data-section-id=\"1g7shc5\" data-start=\"1168\" data-end=\"1193\"\u003eDIY automation projects\u003c\/li\u003e\n\u003cli data-section-id=\"1sqs3fv\" data-start=\"1194\" data-end=\"1271\"\u003eHuman-Machine Interface (HMI) designs \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"5t7ttf\" data-start=\"1273\" data-end=\"1293\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul data-start=\"1294\" data-end=\"1347\"\u003e\n\u003cli data-section-id=\"1qn3bbi\" data-start=\"1294\" data-end=\"1347\"\u003e1 × TTP224 4-Channel Capacitive Touch Sensor Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49507408478346,"sku":null,"price":58.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/Capture1_070a860d-99f7-4b25-a316-44ad363635cd.png?v=1780729406"},{"product_id":"mpr121-capacitive-touch-i2c","title":"MPR121 Capacitive Touch I2C","description":"\u003ch3 data-section-id=\"y0gmkd\" data-start=\"0\" data-end=\"45\"\u003eMPR121 Capacitive Touch I2C Sensor Module\u003c\/h3\u003e\n\u003cp data-start=\"47\" data-end=\"770\"\u003eUpgrade your electronics projects with the \u003cstrong data-start=\"90\" data-end=\"135\"\u003eMPR121 Capacitive Touch I2C Sensor Module\u003c\/strong\u003e, a versatile touch-sensing controller that supports up to \u003cstrong data-start=\"194\" data-end=\"225\"\u003e12 independent touch inputs\u003c\/strong\u003e through a simple I2C interface. Designed for Arduino, ESP32, Raspberry Pi, and other microcontrollers, this module allows you to create touch buttons, touch panels, interactive controls, smart home interfaces, musical instruments, and more without mechanical switches. The MPR121 features built-in filtering, auto-calibration, and high sensitivity for reliable touch detection. It can also support proximity sensing and offers configurable I2C addresses for connecting multiple modules in a single project. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 data-start=\"772\" data-end=\"786\"\u003eFeatures:\u003c\/h4\u003e\n\u003cul data-start=\"787\" data-end=\"1100\"\u003e\n\u003cli data-section-id=\"18h9n22\" data-start=\"787\" data-end=\"827\"\u003e12 independent capacitive touch inputs\u003c\/li\u003e\n\u003cli data-section-id=\"ydqys5\" data-start=\"828\" data-end=\"857\"\u003eI2C communication interface\u003c\/li\u003e\n\u003cli data-section-id=\"qw22ex\" data-start=\"858\" data-end=\"905\"\u003eBuilt-in auto-calibration and noise filtering\u003c\/li\u003e\n\u003cli data-section-id=\"1l59of8\" data-start=\"906\" data-end=\"944\"\u003eSupports touch and proximity sensing\u003c\/li\u003e\n\u003cli data-section-id=\"rqq1gh\" data-start=\"945\" data-end=\"971\"\u003eConfigurable I2C address\u003c\/li\u003e\n\u003cli data-section-id=\"1nkmr8j\" data-start=\"972\" data-end=\"1035\"\u003eCompatible with Arduino, ESP32, Raspberry Pi, STM32, and more\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"1036\" data-end=\"1059\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"1r464rd\" data-start=\"1060\" data-end=\"1100\"\u003eCompact and easy-to-use breakout board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1102\" data-end=\"1122\"\u003eSpecifications:\u003c\/h4\u003e\n\u003cul data-start=\"1123\" data-end=\"1413\"\u003e\n\u003cli data-section-id=\"nmsicr\" data-start=\"1123\" data-end=\"1163\"\u003eIC: MPR121 Capacitive Touch Controller\u003c\/li\u003e\n\u003cli data-section-id=\"10g0uf0\" data-start=\"1164\" data-end=\"1196\"\u003eOperating Voltage: 2.5V – 3.6V\u003c\/li\u003e\n\u003cli data-section-id=\"xn3kjg\" data-start=\"1197\" data-end=\"1226\"\u003eCommunication Protocol: I2C\u003c\/li\u003e\n\u003cli data-section-id=\"1mt5kob\" data-start=\"1227\" data-end=\"1254\"\u003eDefault I2C Address: 0x5A\u003c\/li\u003e\n\u003cli data-section-id=\"1qwirms\" data-start=\"1255\" data-end=\"1275\"\u003eTouch Channels: 12\u003c\/li\u003e\n\u003cli data-section-id=\"1m4bdta\" data-start=\"1276\" data-end=\"1413\"\u003eAdditional Features: Proximity detection, interrupt output, LED drive capability on selected pins \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1415\" data-end=\"1433\"\u003eApplications:\u003c\/h4\u003e\n\u003cul data-start=\"1434\" data-end=\"1633\"\u003e\n\u003cli data-section-id=\"47rf4j\" data-start=\"1434\" data-end=\"1471\"\u003eTouch-sensitive buttons and keypads\u003c\/li\u003e\n\u003cli data-section-id=\"1w1844a\" data-start=\"1472\" data-end=\"1504\"\u003eHome automation control panels\u003c\/li\u003e\n\u003cli data-section-id=\"1afpznt\" data-start=\"1505\" data-end=\"1527\"\u003eInteractive displays\u003c\/li\u003e\n\u003cli data-section-id=\"135fi7q\" data-start=\"1528\" data-end=\"1553\"\u003eDIY musical instruments\u003c\/li\u003e\n\u003cli data-section-id=\"7swblb\" data-start=\"1554\" data-end=\"1572\"\u003eSmart appliances\u003c\/li\u003e\n\u003cli data-section-id=\"1u407je\" data-start=\"1573\" data-end=\"1600\"\u003eRobotics and IoT projects\u003c\/li\u003e\n\u003cli data-section-id=\"vxy9l0\" data-start=\"1601\" data-end=\"1633\"\u003eHuman-machine interfaces (HMI)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1635\" data-end=\"1656\"\u003e\u003cstrong data-start=\"1635\" data-end=\"1656\"\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1657\" data-end=\"1704\"\u003e\n\u003cli data-section-id=\"sd8eid\" data-start=\"1657\" data-end=\"1704\"\u003e1 × MPR121 Capacitive Touch I2C Sensor Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49507424796810,"sku":null,"price":100.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/Capture1_274f1a1b-57a2-4335-9a5f-1ea01cbf38f8.png?v=1780730291"},{"product_id":"vibration-sensor-sw-420","title":"Vibration Sensor SW-420","description":"\u003ch3 data-section-id=\"1dvy7uu\" data-start=\"0\" data-end=\"18\"\u003eRGB LED Module\u003c\/h3\u003e\n\u003cp data-start=\"20\" data-end=\"365\"\u003eAdd vibrant lighting effects to your electronics projects with the \u003cstrong data-start=\"87\" data-end=\"105\"\u003eRGB LED Module\u003c\/strong\u003e. This module combines Red, Green, and Blue LEDs into a single package, allowing you to create a wide range of colors through PWM (Pulse Width Modulation) control. It is ideal for Arduino, Raspberry Pi, ESP8266, ESP32, and other microcontroller-based projects.\u003c\/p\u003e\n\u003cp data-start=\"367\" data-end=\"636\"\u003eThe RGB LED Module is perfect for decorative lighting, status indicators, color-mixing experiments, DIY electronics, smart home projects, and educational applications. Its compact design and easy-to-use interface make it suitable for both beginners and advanced makers.\u003c\/p\u003e\n\u003ch4 data-start=\"638\" data-end=\"652\"\u003eFeatures:\u003c\/h4\u003e\n\u003cul data-start=\"653\" data-end=\"983\"\u003e\n\u003cli data-section-id=\"1rle00o\" data-start=\"653\" data-end=\"678\"\u003eHigh-brightness RGB LED\u003c\/li\u003e\n\u003cli data-section-id=\"myp78\" data-start=\"679\" data-end=\"737\"\u003eGenerates multiple colors by mixing Red, Green, and Blue\u003c\/li\u003e\n\u003cli data-section-id=\"1e2agd6\" data-start=\"738\" data-end=\"816\"\u003eCompatible with Arduino, Raspberry Pi, ESP32, ESP8266, and other controllers\u003c\/li\u003e\n\u003cli data-section-id=\"16yej5t\" data-start=\"817\" data-end=\"868\"\u003eSupports PWM control for smooth color transitions\u003c\/li\u003e\n\u003cli data-section-id=\"mx8lat\" data-start=\"869\" data-end=\"906\"\u003eCompact PCB design with pin headers\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"907\" data-end=\"930\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"kicbe\" data-start=\"931\" data-end=\"983\"\u003eEasy integration into DIY and educational projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"985\" data-end=\"1005\"\u003eSpecifications:\u003c\/h4\u003e\n\u003cul data-start=\"1006\" data-end=\"1171\"\u003e\n\u003cli data-section-id=\"by8oo2\" data-start=\"1006\" data-end=\"1039\"\u003eOperating Voltage: 3.3V – 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"1cjs9nr\" data-start=\"1040\" data-end=\"1074\"\u003eLED Type: RGB (Red, Green, Blue)\u003c\/li\u003e\n\u003cli data-section-id=\"1w1ft6z\" data-start=\"1075\" data-end=\"1111\"\u003eControl Method: Digital\/PWM Signal\u003c\/li\u003e\n\u003cli data-section-id=\"1mp3jkf\" data-start=\"1112\" data-end=\"1141\"\u003eInterface: 4-Pin Connection\u003c\/li\u003e\n\u003cli data-section-id=\"1n87zeg\" data-start=\"1142\" data-end=\"1171\"\u003eSize: Compact module design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1173\" data-end=\"1191\"\u003eApplications:\u003c\/h4\u003e\n\u003cul data-start=\"1192\" data-end=\"1364\"\u003e\n\u003cli data-section-id=\"1jcmd8k\" data-start=\"1192\" data-end=\"1210\"\u003eArduino Projects\u003c\/li\u003e\n\u003cli data-section-id=\"1lola49\" data-start=\"1211\" data-end=\"1235\"\u003eSmart Lighting Systems\u003c\/li\u003e\n\u003cli data-section-id=\"1p3g4c1\" data-start=\"1236\" data-end=\"1260\"\u003eDecorative LED Effects\u003c\/li\u003e\n\u003cli data-section-id=\"13x6k8r\" data-start=\"1261\" data-end=\"1287\"\u003eColor Mixing Experiments\u003c\/li\u003e\n\u003cli data-section-id=\"uej4a6\" data-start=\"1288\" data-end=\"1307\"\u003eStatus Indicators\u003c\/li\u003e\n\u003cli data-section-id=\"4wio72\" data-start=\"1308\" data-end=\"1334\"\u003eHome Automation Projects\u003c\/li\u003e\n\u003cli data-section-id=\"cz7byq\" data-start=\"1335\" data-end=\"1364\"\u003eSTEM \u0026amp; Educational Learning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1366\" data-end=\"1408\"\u003e\u003cstrong data-start=\"1366\" data-end=\"1387\"\u003ePackage Includes:\u003c\/strong\u003e\u003cbr data-start=\"1387\" data-end=\"1390\"\u003e1 × RGB LED Module\u003c\/p\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49507434135690,"sku":null,"price":15.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/Capture1_614c8307-3078-4ced-9317-69d22f92b427.png?v=1780730960"},{"product_id":"tilt-sensor-module-gold","title":"Tilt Sensor Module Gold","description":"\u003ch2 data-section-id=\"1fy82j7\" data-start=\"0\" data-end=\"50\"\u003eTilt Sensor Module (Gold) – Product Description\u003c\/h2\u003e\n\u003cp data-start=\"52\" data-end=\"574\"\u003eThe Tilt Sensor Module (Gold) is a simple and reliable orientation detection module designed for Arduino, Raspberry Pi, ESP32, and other microcontroller projects. It uses an internal metal ball switch that changes state when the module is tilted, providing a digital HIGH\/LOW output signal for easy tilt and motion detection. Its compact design, gold-plated PCB finish, and low power consumption make it ideal for DIY electronics, robotics, security systems, and educational projects. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"576\" data-end=\"588\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"589\" data-end=\"949\"\u003e\n\u003cli data-section-id=\"lsepf5\" data-start=\"589\" data-end=\"627\"\u003eDetects tilt and orientation changes\u003c\/li\u003e\n\u003cli data-section-id=\"1cg2cv2\" data-start=\"628\" data-end=\"681\"\u003eDigital output for easy microcontroller interfacing\u003c\/li\u003e\n\u003cli data-section-id=\"1iz5nvd\" data-start=\"682\" data-end=\"748\"\u003eCompatible with Arduino, ESP32, Raspberry Pi, and similar boards\u003c\/li\u003e\n\u003cli data-section-id=\"1d4kvj9\" data-start=\"749\" data-end=\"776\"\u003eOperates on 3.3V to 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"1pi3mw8\" data-start=\"777\" data-end=\"809\"\u003eCompact and lightweight design\u003c\/li\u003e\n\u003cli data-section-id=\"1q453nx\" data-start=\"810\" data-end=\"866\"\u003eGold-plated PCB for improved durability and appearance\u003c\/li\u003e\n\u003cli data-section-id=\"6irgn4\" data-start=\"867\" data-end=\"949\"\u003eSimple 3-pin connection (VCC, GND, Signal) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"951\" data-end=\"969\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"970\" data-end=\"1234\"\u003e\n\u003cli data-section-id=\"by8oo2\" data-start=\"970\" data-end=\"1003\"\u003eOperating Voltage: 3.3V – 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"o30xin\" data-start=\"1004\" data-end=\"1035\"\u003eOutput Type: Digital (ON\/OFF)\u003c\/li\u003e\n\u003cli data-section-id=\"10mv2rd\" data-start=\"1036\" data-end=\"1073\"\u003eSensor Type: Metal Ball Tilt Switch\u003c\/li\u003e\n\u003cli data-section-id=\"53mz4i\" data-start=\"1074\" data-end=\"1103\"\u003eInterface: VCC, GND, Signal\u003c\/li\u003e\n\u003cli data-section-id=\"kqy5gv\" data-start=\"1104\" data-end=\"1142\"\u003eDimensions: Approximately 19 × 15 mm\u003c\/li\u003e\n\u003cli data-section-id=\"fhwsui\" data-start=\"1143\" data-end=\"1234\"\u003eDetection Method: Orientation\/Tilt Change Detection \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1236\" data-end=\"1252\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1253\" data-end=\"1520\"\u003e\n\u003cli data-section-id=\"1cqh3p0\" data-start=\"1253\" data-end=\"1277\"\u003eTilt detection systems\u003c\/li\u003e\n\u003cli data-section-id=\"1hbvfwg\" data-start=\"1278\" data-end=\"1310\"\u003eMotion and orientation sensing\u003c\/li\u003e\n\u003cli data-section-id=\"1xolyc2\" data-start=\"1311\" data-end=\"1341\"\u003eAnti-theft and alarm systems\u003c\/li\u003e\n\u003cli data-section-id=\"m0rup3\" data-start=\"1342\" data-end=\"1376\"\u003eRobotics and automation projects\u003c\/li\u003e\n\u003cli data-section-id=\"1nunfk8\" data-start=\"1377\" data-end=\"1413\"\u003eSmart toys and interactive devices\u003c\/li\u003e\n\u003cli data-section-id=\"k48xgm\" data-start=\"1414\" data-end=\"1441\"\u003eEducational STEM projects\u003c\/li\u003e\n\u003cli data-section-id=\"1qvqdq9\" data-start=\"1442\" data-end=\"1520\"\u003eSafety and position monitoring systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49507717415050,"sku":null,"price":42.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/Capture1_1eb2a269-c98d-4a0a-9a68-3b7814b48a60.png?v=1780736451"},{"product_id":"voltage-sensor-module-25v","title":"Voltage Sensor Module 25V","description":"\u003ch2 data-section-id=\"yfvw3e\" data-start=\"0\" data-end=\"28\"\u003eVoltage Sensor Module 25V\u003c\/h2\u003e\n\u003cp data-start=\"30\" data-end=\"489\"\u003eThe \u003cstrong data-start=\"34\" data-end=\"63\"\u003eVoltage Sensor Module 25V\u003c\/strong\u003e is a compact and cost-effective voltage detection module designed to measure DC voltages up to 25V using microcontrollers such as Arduino, ESP8266, ESP32, Raspberry Pi Pico, and other development boards. It uses a precision resistive voltage divider circuit to safely reduce the input voltage by a factor of 5, allowing high-voltage signals to be read through standard analog input pins. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"491\" data-end=\"507\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"508\" data-end=\"1001\"\u003e\n\u003cli data-section-id=\"1ucxoj3\" data-start=\"508\" data-end=\"549\"\u003eMeasures DC voltages from \u003cstrong data-start=\"536\" data-end=\"549\"\u003e0V to 25V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1lwusuv\" data-start=\"550\" data-end=\"619\"\u003eBuilt-in \u003cstrong data-start=\"561\" data-end=\"584\"\u003e5:1 voltage divider\u003c\/strong\u003e for safe analog voltage monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"235prw\" data-start=\"620\" data-end=\"700\"\u003eCompatible with \u003cstrong data-start=\"638\" data-end=\"672\"\u003eArduino, ESP32, ESP8266, STM32\u003c\/strong\u003e, and other microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"xf9v3g\" data-start=\"701\" data-end=\"760\"\u003eHigh measurement resolution for accurate voltage readings\u003c\/li\u003e\n\u003cli data-section-id=\"945e27\" data-start=\"761\" data-end=\"810\"\u003eScrew terminal input for secure and easy wiring\u003c\/li\u003e\n\u003cli data-section-id=\"9tdj46\" data-start=\"811\" data-end=\"870\"\u003eCompact, lightweight, and easy to integrate into projects\u003c\/li\u003e\n\u003cli data-section-id=\"bnxfgj\" data-start=\"871\" data-end=\"1001\"\u003eIdeal for battery monitoring, power supply measurement, and voltage detection applications \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1003\" data-end=\"1021\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1022\" data-end=\"1335\"\u003e\n\u003cli data-section-id=\"1q6rkii\" data-start=\"1022\" data-end=\"1060\"\u003eInput Voltage Range: \u003cstrong data-start=\"1045\" data-end=\"1060\"\u003e0V – 25V DC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"czkbqy\" data-start=\"1061\" data-end=\"1109\"\u003eVoltage Detection Range: \u003cstrong data-start=\"1088\" data-end=\"1109\"\u003e0.02445V – 25V DC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"oukpmx\" data-start=\"1110\" data-end=\"1151\"\u003eAnalog Voltage Resolution: \u003cstrong data-start=\"1139\" data-end=\"1151\"\u003e0.00489V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"vede5q\" data-start=\"1152\" data-end=\"1184\"\u003eVoltage Divider Ratio: \u003cstrong data-start=\"1177\" data-end=\"1184\"\u003e5:1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"lak9eu\" data-start=\"1185\" data-end=\"1230\"\u003eInterface: Analog Output (Signal, VCC, GND)\u003c\/li\u003e\n\u003cli data-section-id=\"lzvoxi\" data-start=\"1231\" data-end=\"1272\"\u003eDimensions: Approx. \u003cstrong data-start=\"1253\" data-end=\"1272\"\u003e28 × 14 × 13 mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1s4c6u\" data-start=\"1273\" data-end=\"1335\"\u003eWeight: Approx. \u003cstrong data-start=\"1291\" data-end=\"1297\"\u003e4g\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1337\" data-end=\"1353\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1354\" data-end=\"1579\"\u003e\n\u003cli data-section-id=\"k7f0a3\" data-start=\"1354\" data-end=\"1382\"\u003eBattery voltage monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"1fueyw2\" data-start=\"1383\" data-end=\"1404\"\u003eSolar power systems\u003c\/li\u003e\n\u003cli data-section-id=\"bfwdki\" data-start=\"1405\" data-end=\"1427\"\u003ePower supply testing\u003c\/li\u003e\n\u003cli data-section-id=\"10f5bsj\" data-start=\"1428\" data-end=\"1447\"\u003eRobotics projects\u003c\/li\u003e\n\u003cli data-section-id=\"1731iwt\" data-start=\"1448\" data-end=\"1474\"\u003eArduino and IoT projects\u003c\/li\u003e\n\u003cli data-section-id=\"1xhv12b\" data-start=\"1475\" data-end=\"1507\"\u003eAutomotive voltage measurement\u003c\/li\u003e\n\u003cli data-section-id=\"1upyd3\" data-start=\"1508\" data-end=\"1579\"\u003eEmbedded system voltage sensing \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"5t7ttf\" data-start=\"1581\" data-end=\"1601\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul data-start=\"1602\" data-end=\"1633\"\u003e\n\u003cli data-section-id=\"qxdj01\" data-start=\"1602\" data-end=\"1633\"\u003e1 × Voltage Sensor Module 25V\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49507745497226,"sku":null,"price":16.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/71UhxXyA0pL._SL1500.jpg?v=1780737484"},{"product_id":"ky-008-laser-module-650nm-5v","title":"KY-008 Laser Module 650nm 5V","description":"\u003ch2 data-section-id=\"1j0cnky\" data-start=\"0\" data-end=\"31\"\u003eKY-008 Laser Module 650nm 5V\u003c\/h2\u003e\n\u003cp data-start=\"33\" data-end=\"519\"\u003eThe \u003cstrong data-start=\"37\" data-end=\"60\"\u003eKY-008 Laser Module\u003c\/strong\u003e is a compact and affordable red laser transmitter designed for Arduino, Raspberry Pi, ESP32, and other microcontroller projects. Operating at \u003cstrong data-start=\"203\" data-end=\"212\"\u003e5V DC\u003c\/strong\u003e, it emits a focused \u003cstrong data-start=\"233\" data-end=\"257\"\u003e650nm red laser beam\u003c\/strong\u003e, making it ideal for DIY electronics, laser security systems, obstacle detection, alignment tools, robotics, and educational projects. Its simple 3-pin interface allows easy integration into prototypes and embedded systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"521\" data-end=\"537\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"538\" data-end=\"950\"\u003e\n\u003cli data-section-id=\"v8srxb\" data-start=\"538\" data-end=\"573\"\u003eBright \u003cstrong data-start=\"547\" data-end=\"573\"\u003e650nm red laser output\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"18dep61\" data-start=\"574\" data-end=\"608\"\u003eOperates directly from \u003cstrong data-start=\"599\" data-end=\"608\"\u003e5V DC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"13g1lk8\" data-start=\"609\" data-end=\"655\"\u003eLow power consumption (typically under 40mA)\u003c\/li\u003e\n\u003cli data-section-id=\"nusn3o\" data-start=\"656\" data-end=\"694\"\u003eCompact PCB design for easy mounting\u003c\/li\u003e\n\u003cli data-section-id=\"500lnz\" data-start=\"695\" data-end=\"771\"\u003eCompatible with Arduino, Raspberry Pi, ESP32, and other development boards\u003c\/li\u003e\n\u003cli data-section-id=\"16dsdq0\" data-start=\"772\" data-end=\"827\"\u003eStable and focused laser beam for precise positioning\u003c\/li\u003e\n\u003cli data-section-id=\"7utwxp\" data-start=\"828\" data-end=\"872\"\u003eSimple 3-pin connection (Signal, VCC, GND)\u003c\/li\u003e\n\u003cli data-section-id=\"19xh207\" data-start=\"873\" data-end=\"950\"\u003eSuitable for battery-powered projects \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"nucr17\" data-start=\"952\" data-end=\"980\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul data-start=\"981\" data-end=\"1311\"\u003e\n\u003cli data-section-id=\"156530a\" data-start=\"981\" data-end=\"1000\"\u003e\n\u003cstrong data-start=\"983\" data-end=\"993\"\u003eModel:\u003c\/strong\u003e KY-008\u003c\/li\u003e\n\u003cli data-section-id=\"9pkx49\" data-start=\"1001\" data-end=\"1031\"\u003e\n\u003cstrong data-start=\"1003\" data-end=\"1025\"\u003eOperating Voltage:\u003c\/strong\u003e 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"vm45vk\" data-start=\"1032\" data-end=\"1067\"\u003e\n\u003cstrong data-start=\"1034\" data-end=\"1055\"\u003eLaser Wavelength:\u003c\/strong\u003e 650nm (Red)\u003c\/li\u003e\n\u003cli data-section-id=\"1l7ftq9\" data-start=\"1068\" data-end=\"1093\"\u003e\n\u003cstrong data-start=\"1070\" data-end=\"1087\"\u003eOutput Power:\u003c\/strong\u003e \u0026lt; 5mW\u003c\/li\u003e\n\u003cli data-section-id=\"1muj8iy\" data-start=\"1094\" data-end=\"1125\"\u003e\n\u003cstrong data-start=\"1096\" data-end=\"1118\"\u003eOperating Current:\u003c\/strong\u003e ≤ 40mA\u003c\/li\u003e\n\u003cli data-section-id=\"1dhx22f\" data-start=\"1126\" data-end=\"1152\"\u003e\n\u003cstrong data-start=\"1128\" data-end=\"1142\"\u003eBeam Type:\u003c\/strong\u003e Dot Laser\u003c\/li\u003e\n\u003cli data-section-id=\"1yrmiyj\" data-start=\"1153\" data-end=\"1196\"\u003e\n\u003cstrong data-start=\"1155\" data-end=\"1181\"\u003eOperating Temperature:\u003c\/strong\u003e -10°C to +40°C\u003c\/li\u003e\n\u003cli data-section-id=\"m6tlve\" data-start=\"1197\" data-end=\"1236\"\u003e\n\u003cstrong data-start=\"1199\" data-end=\"1214\"\u003eDimensions:\u003c\/strong\u003e Approx. 18.5mm × 15mm\u003c\/li\u003e\n\u003cli data-section-id=\"14pww3u\" data-start=\"1237\" data-end=\"1311\"\u003e\n\u003cstrong data-start=\"1239\" data-end=\"1253\"\u003eInterface:\u003c\/strong\u003e 3-Pin (S, VCC, GND) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1313\" data-end=\"1329\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1330\" data-end=\"1632\"\u003e\n\u003cli data-section-id=\"1rpt03c\" data-start=\"1330\" data-end=\"1365\"\u003eArduino and Raspberry Pi projects\u003c\/li\u003e\n\u003cli data-section-id=\"f2it24\" data-start=\"1366\" data-end=\"1403\"\u003eLaser tripwire and security systems\u003c\/li\u003e\n\u003cli data-section-id=\"1nizfhd\" data-start=\"1404\" data-end=\"1429\"\u003eRobotics and automation\u003c\/li\u003e\n\u003cli data-section-id=\"1hahi0e\" data-start=\"1430\" data-end=\"1463\"\u003ePositioning and alignment tools\u003c\/li\u003e\n\u003cli data-section-id=\"dxdtcm\" data-start=\"1464\" data-end=\"1499\"\u003eOptical communication experiments\u003c\/li\u003e\n\u003cli data-section-id=\"gq5hik\" data-start=\"1500\" data-end=\"1525\"\u003eDIY laser-based sensors\u003c\/li\u003e\n\u003cli data-section-id=\"k48xgm\" data-start=\"1526\" data-end=\"1553\"\u003eEducational STEM projects\u003c\/li\u003e\n\u003cli data-section-id=\"gso8pw\" data-start=\"1554\" data-end=\"1632\"\u003eLaser targeting and indication systems \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"5t7ttf\" data-start=\"1634\" data-end=\"1654\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul data-start=\"1655\" data-end=\"1689\"\u003e\n\u003cli data-section-id=\"ft1b7t\" data-start=\"1655\" data-end=\"1689\"\u003e1 × KY-008 650nm 5V Laser Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49507774627978,"sku":null,"price":16.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/51HbHp17i_L._SL1000.jpg?v=1780738381"},{"product_id":"analog-tds-sensor-module","title":"Analog TDS Sensor Module","description":"\u003ch3 data-section-id=\"1ljqsaa\" data-start=\"0\" data-end=\"62\"\u003eAnalog TDS Sensor Module – Water Quality Monitoring Sensor\u003c\/h3\u003e\n\u003cp data-start=\"64\" data-end=\"658\"\u003eMonitor water purity with the \u003cstrong data-start=\"94\" data-end=\"122\"\u003eAnalog TDS Sensor Module\u003c\/strong\u003e, a reliable solution for measuring \u003cstrong data-start=\"158\" data-end=\"190\"\u003eTotal Dissolved Solids (TDS)\u003c\/strong\u003e in water. This sensor detects the concentration of dissolved substances such as minerals, salts, and metals, making it ideal for water quality monitoring applications. Compatible with \u003cstrong data-start=\"375\" data-end=\"430\"\u003eArduino, ESP32, ESP8266, and other microcontrollers\u003c\/strong\u003e, it provides an analog output signal for easy integration into DIY and IoT projects. The waterproof probe and plug-and-play design ensure accurate and stable measurements for long-term use. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"660\" data-end=\"676\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"677\" data-end=\"1118\"\u003e\n\u003cli data-section-id=\"1ozp6h2\" data-start=\"677\" data-end=\"725\"\u003eMeasures Total Dissolved Solids (TDS) in water\u003c\/li\u003e\n\u003cli data-section-id=\"4mr9po\" data-start=\"726\" data-end=\"786\"\u003eAnalog voltage output for easy microcontroller interfacing\u003c\/li\u003e\n\u003cli data-section-id=\"r21zzx\" data-start=\"787\" data-end=\"846\"\u003eCompatible with Arduino, ESP32, ESP8266, and Raspberry Pi\u003c\/li\u003e\n\u003cli data-section-id=\"19fxtb0\" data-start=\"847\" data-end=\"897\"\u003eWaterproof probe for continuous water monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"1f4e09t\" data-start=\"898\" data-end=\"933\"\u003eWide operating voltage: 3.3V–5.5V\u003c\/li\u003e\n\u003cli data-section-id=\"183m01b\" data-start=\"934\" data-end=\"988\"\u003eAC excitation source helps reduce probe polarization\u003c\/li\u003e\n\u003cli data-section-id=\"2dk9a3\" data-start=\"989\" data-end=\"1024\"\u003eSimple plug-and-play installation\u003c\/li\u003e\n\u003cli data-section-id=\"1edy4o3\" data-start=\"1025\" data-end=\"1118\"\u003eSuitable for both educational and industrial projects \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1120\" data-end=\"1138\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1139\" data-end=\"1375\"\u003e\n\u003cli data-section-id=\"12zvc55\" data-start=\"1139\" data-end=\"1174\"\u003eOperating Voltage: 3.3V – 5.5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"f1k26l\" data-start=\"1175\" data-end=\"1217\"\u003eOutput Signal: Analog (typically 0–2.3V)\u003c\/li\u003e\n\u003cli data-section-id=\"11me33c\" data-start=\"1218\" data-end=\"1249\"\u003eMeasurement Range: 0–1000 ppm\u003c\/li\u003e\n\u003cli data-section-id=\"15uzvdd\" data-start=\"1250\" data-end=\"1275\"\u003eAccuracy: Up to ±10% FS\u003c\/li\u003e\n\u003cli data-section-id=\"1dcc3k2\" data-start=\"1276\" data-end=\"1302\"\u003eInterface: Analog Output\u003c\/li\u003e\n\u003cli data-section-id=\"2xzih1\" data-start=\"1303\" data-end=\"1375\"\u003eProbe Type: Waterproof TDS Probe \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1377\" data-end=\"1393\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1394\" data-end=\"1623\"\u003e\n\u003cli data-section-id=\"1ewzvxm\" data-start=\"1394\" data-end=\"1428\"\u003eWater Quality Monitoring Systems\u003c\/li\u003e\n\u003cli data-section-id=\"7jvxvh\" data-start=\"1429\" data-end=\"1462\"\u003eRO Purifier Performance Testing\u003c\/li\u003e\n\u003cli data-section-id=\"1ssq98i\" data-start=\"1463\" data-end=\"1489\"\u003eHydroponics \u0026amp; Aquaponics\u003c\/li\u003e\n\u003cli data-section-id=\"1t7a0jk\" data-start=\"1490\" data-end=\"1516\"\u003eAquariums and Fish Tanks\u003c\/li\u003e\n\u003cli data-section-id=\"u0i4vr\" data-start=\"1517\" data-end=\"1547\"\u003eEnvironmental Water Analysis\u003c\/li\u003e\n\u003cli data-section-id=\"66hbi9\" data-start=\"1548\" data-end=\"1623\"\u003eSmart IoT Water Monitoring Projects \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1625\" data-end=\"1646\"\u003e\u003cstrong data-start=\"1625\" data-end=\"1646\"\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1647\" data-end=\"1704\"\u003e\n\u003cli data-section-id=\"1stftaj\" data-start=\"1647\" data-end=\"1677\"\u003e1 × Analog TDS Sensor Module\u003c\/li\u003e\n\u003cli data-section-id=\"1fzcdo6\" data-start=\"1678\" data-end=\"1704\"\u003e1 × Waterproof TDS Probe\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49507834331274,"sku":null,"price":252.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/41iGEYxEwZL._SL1000.jpg?v=1780740299"},{"product_id":"turbidity-sensor-module","title":"Turbidity Sensor Module","description":"\u003ch3 data-section-id=\"ets4b6\" data-start=\"0\" data-end=\"27\"\u003eTurbidity Sensor Module\u003c\/h3\u003e\n\u003cp data-start=\"29\" data-end=\"571\"\u003eMonitor water quality with this easy-to-use Turbidity Sensor Module. It measures the turbidity (cloudiness) of water by detecting the amount of light scattered or transmitted through the liquid. As the concentration of suspended particles increases, the turbidity level rises, making this sensor ideal for water quality monitoring and environmental projects. The module provides both analog and digital outputs, allowing seamless integration with Arduino, ESP32, Raspberry Pi, and other microcontrollers. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 data-start=\"573\" data-end=\"586\"\u003eFeatures\u003c\/h4\u003e\n\u003cul data-start=\"587\" data-end=\"912\"\u003e\n\u003cli data-section-id=\"1lup9if\" data-start=\"587\" data-end=\"631\"\u003eDetects water turbidity and clarity levels\u003c\/li\u003e\n\u003cli data-section-id=\"1doqw64\" data-start=\"632\" data-end=\"665\"\u003eAnalog and digital output modes\u003c\/li\u003e\n\u003cli data-section-id=\"15h9k0e\" data-start=\"666\" data-end=\"716\"\u003eAdjustable sensitivity via onboard potentiometer\u003c\/li\u003e\n\u003cli data-section-id=\"1wq1cua\" data-start=\"717\" data-end=\"777\"\u003eCompatible with Arduino, ESP32, Raspberry Pi, AVR, and PIC\u003c\/li\u003e\n\u003cli data-section-id=\"6xpvpw\" data-start=\"778\" data-end=\"824\"\u003eFast response time and reliable measurements\u003c\/li\u003e\n\u003cli data-section-id=\"1ajb0fq\" data-start=\"825\" data-end=\"912\"\u003eSimple plug-and-play interface for DIY projects \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"914\" data-end=\"933\"\u003eSpecifications\u003c\/h4\u003e\n\u003cul data-start=\"934\" data-end=\"1160\"\u003e\n\u003cli data-section-id=\"bjrdbd\" data-start=\"934\" data-end=\"960\"\u003eOperating Voltage: 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"1qtk4m7\" data-start=\"961\" data-end=\"1011\"\u003eOutput Type: Analog (0–4.5V approx.) and Digital\u003c\/li\u003e\n\u003cli data-section-id=\"ybr7ws\" data-start=\"1012\" data-end=\"1041\"\u003eWorking Current: Up to 40mA\u003c\/li\u003e\n\u003cli data-section-id=\"4z7ehf\" data-start=\"1042\" data-end=\"1065\"\u003eResponse Time: \u0026lt;500ms\u003c\/li\u003e\n\u003cli data-section-id=\"15dhe5p\" data-start=\"1066\" data-end=\"1160\"\u003eOperating Temperature: -20°C to 80°C (varies by model) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1162\" data-end=\"1179\"\u003eApplications\u003c\/h4\u003e\n\u003cul data-start=\"1180\" data-end=\"1415\"\u003e\n\u003cli data-section-id=\"fu2dca\" data-start=\"1180\" data-end=\"1214\"\u003eWater quality monitoring systems\u003c\/li\u003e\n\u003cli data-section-id=\"z4v5on\" data-start=\"1215\" data-end=\"1234\"\u003eSmart water tanks\u003c\/li\u003e\n\u003cli data-section-id=\"1kcxdlz\" data-start=\"1235\" data-end=\"1265\"\u003eAquaculture and fish farming\u003c\/li\u003e\n\u003cli data-section-id=\"f0vu1i\" data-start=\"1266\" data-end=\"1293\"\u003eRiver and lake monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"1m9y2ej\" data-start=\"1294\" data-end=\"1325\"\u003eWastewater treatment projects\u003c\/li\u003e\n\u003cli data-section-id=\"5h06by\" data-start=\"1326\" data-end=\"1415\"\u003eEnvironmental research and laboratory experiments \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1417\" data-end=\"1438\"\u003e\u003cstrong data-start=\"1417\" data-end=\"1438\"\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1439\" data-end=\"1498\"\u003e\n\u003cli data-section-id=\"ubldje\" data-start=\"1439\" data-end=\"1467\"\u003e1 × Turbidity Sensor Probe\u003c\/li\u003e\n\u003cli data-section-id=\"113q8f5\" data-start=\"1468\" data-end=\"1498\"\u003e1 × Signal Processing Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49507857006730,"sku":null,"price":556.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/31eBfqz8hIL.jpg?v=1780740856"},{"product_id":"mpu-6050-accelerometer-gyro","title":"MPU-6050 Accelerometer \u0026 Gyro","description":"\u003ch3 data-section-id=\"1pfi0m0\" data-start=\"0\" data-end=\"52\"\u003eMPU-6050 Accelerometer \u0026amp; Gyroscope Sensor Module\u003c\/h3\u003e\n\u003cp data-start=\"54\" data-end=\"538\"\u003eThe MPU-6050 is a compact and highly accurate 6-axis motion tracking sensor that combines a 3-axis accelerometer and a 3-axis gyroscope in a single chip. It is widely used in robotics, drones, self-balancing robots, gesture recognition systems, motion sensing applications, and IoT projects. With built-in Digital Motion Processing (DMP) and I2C communication support, the MPU-6050 makes it easy to measure acceleration, angular velocity, tilt, orientation, and movement in real time.\u003c\/p\u003e\n\u003cp data-start=\"540\" data-end=\"713\"\u003eThis module is compatible with Arduino, ESP8266, ESP32, Raspberry Pi, STM32, and other microcontrollers, making it an excellent choice for beginners and professionals alike.\u003c\/p\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"715\" data-end=\"727\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"728\" data-end=\"1038\"\u003e\n\u003cli data-section-id=\"1k6op8x\" data-start=\"728\" data-end=\"771\"\u003e3-axis accelerometer and 3-axis gyroscope\u003c\/li\u003e\n\u003cli data-section-id=\"4ozd61\" data-start=\"772\" data-end=\"817\"\u003e6 Degrees of Freedom (6DOF) motion tracking\u003c\/li\u003e\n\u003cli data-section-id=\"23yhny\" data-start=\"818\" data-end=\"859\"\u003eBuilt-in Digital Motion Processor (DMP)\u003c\/li\u003e\n\u003cli data-section-id=\"ydqys5\" data-start=\"860\" data-end=\"889\"\u003eI2C communication interface\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"890\" data-end=\"913\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"1slfxb3\" data-start=\"914\" data-end=\"955\"\u003eHigh measurement accuracy and stability\u003c\/li\u003e\n\u003cli data-section-id=\"vqy208\" data-start=\"956\" data-end=\"1005\"\u003eOn-board voltage regulator for easy interfacing\u003c\/li\u003e\n\u003cli data-section-id=\"1pi3mw8\" data-start=\"1006\" data-end=\"1038\"\u003eCompact and lightweight design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1040\" data-end=\"1058\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1059\" data-end=\"1262\"\u003e\n\u003cli data-section-id=\"xdjcin\" data-start=\"1059\" data-end=\"1090\"\u003eOperating Voltage: 3V – 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"xn3kjg\" data-start=\"1091\" data-end=\"1120\"\u003eCommunication Protocol: I2C\u003c\/li\u003e\n\u003cli data-section-id=\"f60z\" data-start=\"1121\" data-end=\"1163\"\u003eAccelerometer Range: ±2g, ±4g, ±8g, ±16g\u003c\/li\u003e\n\u003cli data-section-id=\"70wipx\" data-start=\"1164\" data-end=\"1211\"\u003eGyroscope Range: ±250, ±500, ±1000, ±2000 °\/s\u003c\/li\u003e\n\u003cli data-section-id=\"1wxai2u\" data-start=\"1212\" data-end=\"1228\"\u003eChip: MPU-6050\u003c\/li\u003e\n\u003cli data-section-id=\"97vnpm\" data-start=\"1229\" data-end=\"1262\"\u003eDimensions: Approx. 20mm × 15mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1264\" data-end=\"1280\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1281\" data-end=\"1494\"\u003e\n\u003cli data-section-id=\"lmq4ul\" data-start=\"1281\" data-end=\"1304\"\u003eSelf-balancing robots\u003c\/li\u003e\n\u003cli data-section-id=\"1b26gj1\" data-start=\"1305\" data-end=\"1331\"\u003eDrone flight controllers\u003c\/li\u003e\n\u003cli data-section-id=\"32jxud\" data-start=\"1332\" data-end=\"1362\"\u003eMotion and gesture detection\u003c\/li\u003e\n\u003cli data-section-id=\"1htb2ks\" data-start=\"1363\" data-end=\"1383\"\u003eGaming controllers\u003c\/li\u003e\n\u003cli data-section-id=\"af50yj\" data-start=\"1384\" data-end=\"1414\"\u003eTilt and orientation sensing\u003c\/li\u003e\n\u003cli data-section-id=\"s53k8\" data-start=\"1415\" data-end=\"1433\"\u003eWearable devices\u003c\/li\u003e\n\u003cli data-section-id=\"m0rup3\" data-start=\"1434\" data-end=\"1468\"\u003eRobotics and automation projects\u003c\/li\u003e\n\u003cli data-section-id=\"ocdq9t\" data-start=\"1469\" data-end=\"1494\"\u003eVirtual reality systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"5t7ttf\" data-start=\"1496\" data-end=\"1516\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul data-start=\"1517\" data-end=\"1564\"\u003e\n\u003cli data-section-id=\"19mf5c6\" data-start=\"1517\" data-end=\"1564\"\u003e1 × MPU-6050 Accelerometer \u0026amp; Gyroscope Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49507903766666,"sku":null,"price":105.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/31ugctsaI8L_d8088a5b-b583-4f0a-9a77-b98ff8d7c6f5.jpg?v=1780742531"},{"product_id":"adxl335-3-axis-analog-accelerometer-module","title":"ADXL335 3-Axis Analog Accelerometer Module","description":"\u003ch2 data-section-id=\"d3iyfr\" data-start=\"0\" data-end=\"45\"\u003eADXL335 3-Axis Analog Accelerometer Module\u003c\/h2\u003e\n\u003cp data-start=\"47\" data-end=\"662\"\u003eThe ADXL335 3-Axis Analog Accelerometer Module is a compact and low-power motion sensing module designed to measure acceleration along the X, Y, and Z axes. Based on the ADXL335 sensor, it provides analog voltage outputs proportional to acceleration, making it easy to interface with Arduino, Raspberry Pi, ESP32, and other microcontrollers. The sensor can detect tilt, motion, vibration, shock, and orientation changes with a measurement range of ±3g. It is widely used in robotics, gesture recognition, motion tracking, balancing robots, gaming controllers, and IoT projects. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"664\" data-end=\"676\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"677\" data-end=\"1036\"\u003e\n\u003cli data-section-id=\"8m29s6\" data-start=\"677\" data-end=\"716\"\u003e3-axis acceleration sensing (X, Y, Z)\u003c\/li\u003e\n\u003cli data-section-id=\"11of8y2\" data-start=\"717\" data-end=\"761\"\u003eAnalog voltage output for easy interfacing\u003c\/li\u003e\n\u003cli data-section-id=\"10zdrfm\" data-start=\"762\" data-end=\"786\"\u003eMeasurement range: ±3g\u003c\/li\u003e\n\u003cli data-section-id=\"xllc9t\" data-start=\"787\" data-end=\"827\"\u003eLow power consumption (~350µA typical)\u003c\/li\u003e\n\u003cli data-section-id=\"x8okuy\" data-start=\"828\" data-end=\"861\"\u003eOperating voltage: 1.8V to 3.6V\u003c\/li\u003e\n\u003cli data-section-id=\"qkf265\" data-start=\"862\" data-end=\"899\"\u003eHigh shock resistance up to 10,000g\u003c\/li\u003e\n\u003cli data-section-id=\"1pi3mw8\" data-start=\"900\" data-end=\"932\"\u003eCompact and lightweight design\u003c\/li\u003e\n\u003cli data-section-id=\"tcfc6z\" data-start=\"933\" data-end=\"1036\"\u003eSuitable for tilt, motion, and vibration detection applications \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1038\" data-end=\"1054\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1055\" data-end=\"1315\"\u003e\n\u003cli data-section-id=\"1nizfhd\" data-start=\"1055\" data-end=\"1080\"\u003eRobotics and automation\u003c\/li\u003e\n\u003cli data-section-id=\"32jxud\" data-start=\"1081\" data-end=\"1111\"\u003eMotion and gesture detection\u003c\/li\u003e\n\u003cli data-section-id=\"w4sgsw\" data-start=\"1112\" data-end=\"1134\"\u003eTilt sensing systems\u003c\/li\u003e\n\u003cli data-section-id=\"rzszw6\" data-start=\"1135\" data-end=\"1157\"\u003eVibration monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"1htb2ks\" data-start=\"1158\" data-end=\"1178\"\u003eGaming controllers\u003c\/li\u003e\n\u003cli data-section-id=\"14k3m9e\" data-start=\"1179\" data-end=\"1201\"\u003eWearable electronics\u003c\/li\u003e\n\u003cli data-section-id=\"zmra06\" data-start=\"1202\" data-end=\"1232\"\u003eImage stabilization projects\u003c\/li\u003e\n\u003cli data-section-id=\"hm5knv\" data-start=\"1233\" data-end=\"1315\"\u003eSmart IoT devices and data logging systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49507946561674,"sku":null,"price":410.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/Capture2_a68e107a-4522-440c-af64-f3932dc02736.png?v=1780744814"},{"product_id":"square-force-sensitive-resistor","title":"Square Force-Sensitive Resistor","description":"\u003ch1 data-section-id=\"1idkoic\" data-start=\"0\" data-end=\"61\"\u003equare Force-Sensitive Resistor \u003c\/h1\u003e\n\u003cp data-start=\"63\" data-end=\"403\"\u003eThe \u003cstrong data-start=\"67\" data-end=\"108\"\u003eSquare Force-Sensitive Resistor (FSR)\u003c\/strong\u003e is a thin, flexible pressure sensor that changes its resistance when force or pressure is applied to its sensing area. It is widely used in electronics, robotics, interactive projects, wearable devices, and Arduino-based applications for detecting touch, pressure, weight, and user interaction.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"670\"\u003eThis sensor provides a simple and cost-effective way to measure varying levels of force. As the applied pressure increases, the resistance decreases, allowing easy integration with microcontrollers such as Arduino, ESP32, Raspberry Pi, and other development boards.\u003c\/p\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"672\" data-end=\"684\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"685\" data-end=\"1012\"\u003e\n\u003cli data-section-id=\"3mc9pz\" data-start=\"685\" data-end=\"732\"\u003eSquare-shaped pressure-sensitive sensing area\u003c\/li\u003e\n\u003cli data-section-id=\"vd2vfl\" data-start=\"733\" data-end=\"773\"\u003eThin, lightweight, and flexible design\u003c\/li\u003e\n\u003cli data-section-id=\"1vc2vkx\" data-start=\"774\" data-end=\"826\"\u003eResistance decreases with increasing applied force\u003c\/li\u003e\n\u003cli data-section-id=\"xaaqnp\" data-start=\"827\" data-end=\"877\"\u003eEasy interface with Arduino and microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"878\" data-end=\"901\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"1emvyce\" data-start=\"902\" data-end=\"922\"\u003eFast response time\u003c\/li\u003e\n\u003cli data-section-id=\"1erwy5r\" data-start=\"923\" data-end=\"958\"\u003eDurable and reliable construction\u003c\/li\u003e\n\u003cli data-section-id=\"1rdn5wb\" data-start=\"959\" data-end=\"1012\"\u003eIdeal for touch and pressure detection applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1014\" data-end=\"1032\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1033\" data-end=\"1342\"\u003e\n\u003cli data-section-id=\"1uqn1ld\" data-start=\"1033\" data-end=\"1078\"\u003eSensor Type: Force-Sensitive Resistor (FSR)\u003c\/li\u003e\n\u003cli data-section-id=\"jsjm3z\" data-start=\"1079\" data-end=\"1101\"\u003eSensing Area: Square\u003c\/li\u003e\n\u003cli data-section-id=\"2oiiyo\" data-start=\"1102\" data-end=\"1154\"\u003eOutput: Variable resistance based on applied force\u003c\/li\u003e\n\u003cli data-section-id=\"1b14cy7\" data-start=\"1155\" data-end=\"1211\"\u003eOperating Voltage: Compatible with 3.3V and 5V systems\u003c\/li\u003e\n\u003cli data-section-id=\"eunhxo\" data-start=\"1212\" data-end=\"1245\"\u003eResponse Time: \u0026lt; 1 ms (typical)\u003c\/li\u003e\n\u003cli data-section-id=\"tymjh3\" data-start=\"1246\" data-end=\"1283\"\u003eThickness: Ultra-thin flexible film\u003c\/li\u003e\n\u003cli data-section-id=\"18hlft4\" data-start=\"1284\" data-end=\"1342\"\u003eInterface: Analog signal through voltage divider circuit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1344\" data-end=\"1360\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1361\" data-end=\"1620\"\u003e\n\u003cli data-section-id=\"1wl5e8g\" data-start=\"1361\" data-end=\"1387\"\u003ePressure sensing systems\u003c\/li\u003e\n\u003cli data-section-id=\"1cpxqde\" data-start=\"1388\" data-end=\"1431\"\u003eElectronic weighing and force measurement\u003c\/li\u003e\n\u003cli data-section-id=\"5sm92f\" data-start=\"1432\" data-end=\"1470\"\u003eRobotics and gripper force detection\u003c\/li\u003e\n\u003cli data-section-id=\"r57gpf\" data-start=\"1471\" data-end=\"1501\"\u003eInteractive touch interfaces\u003c\/li\u003e\n\u003cli data-section-id=\"1qovwqx\" data-start=\"1502\" data-end=\"1519\"\u003eSmart wearables\u003c\/li\u003e\n\u003cli data-section-id=\"10tqnga\" data-start=\"1520\" data-end=\"1556\"\u003eMedical and rehabilitation devices\u003c\/li\u003e\n\u003cli data-section-id=\"1htb2ks\" data-start=\"1557\" data-end=\"1577\"\u003eGaming controllers\u003c\/li\u003e\n\u003cli data-section-id=\"gq0tbb\" data-start=\"1578\" data-end=\"1620\"\u003eDIY electronics and educational projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"5t7ttf\" data-start=\"1622\" data-end=\"1642\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul data-start=\"1643\" data-end=\"1686\"\u003e\n\u003cli data-section-id=\"1ex1l7m\" data-start=\"1643\" data-end=\"1686\"\u003e1 × Square Force-Sensitive Resistor (FSR)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49514221207690,"sku":null,"price":205.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/31ALGjiB7WL.jpg?v=1780903891"},{"product_id":"force-sensor-0-5-circular","title":"Force Sensor 0.5\" Circular","description":"\u003ch1 data-section-id=\"1kcoi2z\" data-start=\"0\" data-end=\"50\"\u003eForce Sensor 0.5\" Circular – Product Description\u003c\/h1\u003e\n\u003cp data-start=\"52\" data-end=\"434\"\u003eThe \u003cstrong data-start=\"56\" data-end=\"86\"\u003eForce Sensor 0.5\" Circular\u003c\/strong\u003e is a thin, flexible force-sensitive resistor (FSR) designed to detect and measure physical pressure, squeezing, or weight applied to its sensing area. As the applied force increases, the sensor's resistance decreases, making it ideal for pressure-sensing applications in robotics, wearable devices, interactive projects, and electronic prototypes.\u003c\/p\u003e\n\u003cp data-start=\"436\" data-end=\"754\"\u003eWith its compact 0.5-inch circular sensing area and lightweight construction, this sensor can be easily integrated into Arduino, Raspberry Pi, ESP32, and other microcontroller-based projects. It provides a simple and cost-effective solution for detecting touch, pressure, and force without requiring complex circuitry.\u003c\/p\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"756\" data-end=\"768\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"769\" data-end=\"1078\"\u003e\n\u003cli data-section-id=\"73x0mn\" data-start=\"769\" data-end=\"801\"\u003e0.5-inch circular sensing area\u003c\/li\u003e\n\u003cli data-section-id=\"vd2vfl\" data-start=\"802\" data-end=\"842\"\u003eThin, lightweight, and flexible design\u003c\/li\u003e\n\u003cli data-section-id=\"1l38qs\" data-start=\"843\" data-end=\"887\"\u003eResistance decreases with increasing force\u003c\/li\u003e\n\u003cli data-section-id=\"1bxy67r\" data-start=\"888\" data-end=\"961\"\u003eEasy interface with Arduino, ESP32, Raspberry Pi, and other controllers\u003c\/li\u003e\n\u003cli data-section-id=\"ks4p73\" data-start=\"962\" data-end=\"997\"\u003eFast response and high durability\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"998\" data-end=\"1021\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"1hasmqp\" data-start=\"1022\" data-end=\"1078\"\u003eSuitable for pressure and touch-sensitive applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1080\" data-end=\"1098\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1099\" data-end=\"1411\"\u003e\n\u003cli data-section-id=\"1p1h4po\" data-start=\"1099\" data-end=\"1144\"\u003eSensor Type: Force Sensitive Resistor (FSR)\u003c\/li\u003e\n\u003cli data-section-id=\"1wm8v89\" data-start=\"1145\" data-end=\"1195\"\u003eActive Sensing Area: 0.5 inch (12.7 mm) diameter\u003c\/li\u003e\n\u003cli data-section-id=\"2oiiyo\" data-start=\"1196\" data-end=\"1248\"\u003eOutput: Variable resistance based on applied force\u003c\/li\u003e\n\u003cli data-section-id=\"tymjh3\" data-start=\"1249\" data-end=\"1286\"\u003eThickness: Ultra-thin flexible film\u003c\/li\u003e\n\u003cli data-section-id=\"1fy8484\" data-start=\"1287\" data-end=\"1333\"\u003eOperating Temperature: Wide industrial range\u003c\/li\u003e\n\u003cli data-section-id=\"o1lskt\" data-start=\"1334\" data-end=\"1377\"\u003eInterface: Analog voltage divider circuit\u003c\/li\u003e\n\u003cli data-section-id=\"s5wehs\" data-start=\"1378\" data-end=\"1411\"\u003eWeight: Lightweight and compact\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1413\" data-end=\"1429\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1430\" data-end=\"1700\"\u003e\n\u003cli data-section-id=\"lrfcg8\" data-start=\"1430\" data-end=\"1459\"\u003ePressure-sensitive switches\u003c\/li\u003e\n\u003cli data-section-id=\"5sm92f\" data-start=\"1460\" data-end=\"1498\"\u003eRobotics and gripper force detection\u003c\/li\u003e\n\u003cli data-section-id=\"1rhjrxc\" data-start=\"1499\" data-end=\"1531\"\u003eElectronic musical instruments\u003c\/li\u003e\n\u003cli data-section-id=\"14k3m9e\" data-start=\"1532\" data-end=\"1554\"\u003eWearable electronics\u003c\/li\u003e\n\u003cli data-section-id=\"1rr71jl\" data-start=\"1555\" data-end=\"1588\"\u003eHuman-machine interface devices\u003c\/li\u003e\n\u003cli data-section-id=\"1ix1ee1\" data-start=\"1589\" data-end=\"1625\"\u003eSmart cushions and seating systems\u003c\/li\u003e\n\u003cli data-section-id=\"10tqnga\" data-start=\"1626\" data-end=\"1662\"\u003eMedical and rehabilitation devices\u003c\/li\u003e\n\u003cli data-section-id=\"1bh18xt\" data-start=\"1663\" data-end=\"1700\"\u003eInteractive art and gaming projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"5t7ttf\" data-start=\"1702\" data-end=\"1722\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul data-start=\"1723\" data-end=\"1755\"\u003e\n\u003cli data-section-id=\"q95ry5\" data-start=\"1723\" data-end=\"1755\"\u003e1 × Force Sensor 0.5\" Circular\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49514251223178,"sku":null,"price":184.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/Capture1_8ce30abb-18f3-4fef-871e-8b56eb15d17a.png?v=1780904788"},{"product_id":"max30102-pulse-oximeter-sensor-module-green","title":"MAX30102 Pulse Oximeter Sensor Module (Green)","description":"\u003ch2 data-section-id=\"lwoeql\" data-start=\"0\" data-end=\"48\"\u003eMAX30102 Pulse Oximeter Sensor Module (Green)\u003c\/h2\u003e\n\u003cp data-start=\"50\" data-end=\"734\"\u003eThe MAX30102 Pulse Oximeter Sensor Module (Green) is a high-performance biometric sensor designed for measuring heart rate (BPM) and blood oxygen saturation (SpO₂). Featuring integrated red and infrared LEDs, a photodetector, and advanced low-noise signal processing, this compact module delivers accurate and reliable health monitoring data for wearable and IoT projects. It communicates via the I2C interface, making it easy to integrate with popular microcontrollers such as Arduino, ESP32, STM32, Raspberry Pi, and more. The MAX30102 is widely used in fitness trackers, health monitoring devices, smart wearables, and biomedical applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"736\" data-end=\"752\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"753\" data-end=\"1246\"\u003e\n\u003cli data-section-id=\"1g0c6kl\" data-start=\"753\" data-end=\"815\"\u003eMeasures Heart Rate (BPM) and Blood Oxygen Saturation (SpO₂)\u003c\/li\u003e\n\u003cli data-section-id=\"jm4ykh\" data-start=\"816\" data-end=\"867\"\u003eIntegrated Red \u0026amp; Infrared LEDs with Photodetector\u003c\/li\u003e\n\u003cli data-section-id=\"1fyb6tb\" data-start=\"868\" data-end=\"918\"\u003eHigh Sensitivity and Low Noise Signal Processing\u003c\/li\u003e\n\u003cli data-section-id=\"13rb38l\" data-start=\"919\" data-end=\"953\"\u003eBuilt-in Ambient Light Rejection\u003c\/li\u003e\n\u003cli data-section-id=\"aau4yd\" data-start=\"954\" data-end=\"983\"\u003eI2C Communication Interface\u003c\/li\u003e\n\u003cli data-section-id=\"elidzp\" data-start=\"984\" data-end=\"1013\"\u003eUltra-Low Power Consumption\u003c\/li\u003e\n\u003cli data-section-id=\"q7qe08\" data-start=\"1014\" data-end=\"1046\"\u003eCompact and Lightweight Design\u003c\/li\u003e\n\u003cli data-section-id=\"1xdd7xj\" data-start=\"1047\" data-end=\"1128\"\u003eCompatible with Arduino, ESP32, STM32, Raspberry Pi, and other microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"1or6ewr\" data-start=\"1129\" data-end=\"1187\"\u003eSuitable for Wearable and Health Monitoring Applications\u003c\/li\u003e\n\u003cli data-section-id=\"zzm7kx\" data-start=\"1188\" data-end=\"1246\"\u003eOn-board Interrupt (INT) Pin for Efficient Data Handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1248\" data-end=\"1266\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1267\" data-end=\"1604\"\u003e\n\u003cli data-section-id=\"1bt7fbe\" data-start=\"1267\" data-end=\"1288\"\u003eSensor IC: MAX30102\u003c\/li\u003e\n\u003cli data-section-id=\"nyyzgf\" data-start=\"1289\" data-end=\"1338\"\u003eOperating Voltage: 3.3V – 5V (module dependent)\u003c\/li\u003e\n\u003cli data-section-id=\"xn3kjg\" data-start=\"1339\" data-end=\"1368\"\u003eCommunication Protocol: I2C\u003c\/li\u003e\n\u003cli data-section-id=\"tzl5sq\" data-start=\"1369\" data-end=\"1396\"\u003eHeart Rate Detection: Yes\u003c\/li\u003e\n\u003cli data-section-id=\"1qir49h\" data-start=\"1397\" data-end=\"1433\"\u003eBlood Oxygen (SpO₂) Detection: Yes\u003c\/li\u003e\n\u003cli data-section-id=\"8da8cw\" data-start=\"1434\" data-end=\"1480\"\u003eDetection Method: Photoplethysmography (PPG)\u003c\/li\u003e\n\u003cli data-section-id=\"1iu35dj\" data-start=\"1481\" data-end=\"1520\"\u003eOperating Temperature: -40°C to +85°C\u003c\/li\u003e\n\u003cli data-section-id=\"xkapxn\" data-start=\"1521\" data-end=\"1604\"\u003eLED Wavelengths: 660nm (Red) and 880nm (IR) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1606\" data-end=\"1622\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1623\" data-end=\"1812\"\u003e\n\u003cli data-section-id=\"y50r3l\" data-start=\"1623\" data-end=\"1640\"\u003ePulse Oximeters\u003c\/li\u003e\n\u003cli data-section-id=\"6unxb6\" data-start=\"1641\" data-end=\"1672\"\u003eFitness Bands \u0026amp; Smart Watches\u003c\/li\u003e\n\u003cli data-section-id=\"wk6pbi\" data-start=\"1673\" data-end=\"1700\"\u003eHealth Monitoring Systems\u003c\/li\u003e\n\u003cli data-section-id=\"1v0eok8\" data-start=\"1701\" data-end=\"1731\"\u003eBiomedical Research Projects\u003c\/li\u003e\n\u003cli data-section-id=\"b4c5ko\" data-start=\"1732\" data-end=\"1756\"\u003eIoT Healthcare Devices\u003c\/li\u003e\n\u003cli data-section-id=\"1im7sru\" data-start=\"1757\" data-end=\"1789\"\u003eHeart Rate Monitoring Projects\u003c\/li\u003e\n\u003cli data-section-id=\"hhe5aq\" data-start=\"1790\" data-end=\"1812\"\u003eWearable Electronics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1814\" data-end=\"1835\"\u003e\u003cstrong data-start=\"1814\" data-end=\"1835\"\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1836\" data-end=\"1887\"\u003e\n\u003cli data-section-id=\"10ob6dy\" data-start=\"1836\" data-end=\"1887\"\u003e1 × MAX30102 Pulse Oximeter Sensor Module (Green)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49514327834762,"sku":null,"price":100.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/Capture1_a30fd65d-014f-4c30-b27a-bd6885fd24f3.png?v=1780906845"},{"product_id":"max30102-heart-rate-pulse-oximeter-sensor-module-black","title":"MAX30102 Heart Rate \u0026 Pulse Oximeter Sensor Module (Black)","description":"\u003ch2 data-section-id=\"yirl9r\" data-start=\"0\" data-end=\"61\"\u003eMAX30102 Heart Rate \u0026amp; Pulse Oximeter Sensor Module (Black)\u003c\/h2\u003e\n\u003cp data-start=\"63\" data-end=\"636\"\u003eThe MAX30102 Heart Rate \u0026amp; Pulse Oximeter Sensor Module is a compact and highly sensitive biometric sensor designed for measuring heart rate (BPM) and blood oxygen saturation (SpO₂). It integrates red and infrared LEDs, a photodetector, optical components, and low-noise electronics into a single module, making it ideal for wearable health devices, fitness trackers, and Arduino-based healthcare projects. The sensor communicates via the I2C interface and delivers accurate pulse and oxygen level monitoring with low power consumption. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"638\" data-end=\"650\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"651\" data-end=\"1091\"\u003e\n\u003cli data-section-id=\"mhi255\" data-start=\"651\" data-end=\"702\"\u003eMeasures Heart Rate (BPM) and Blood Oxygen (SpO₂)\u003c\/li\u003e\n\u003cli data-section-id=\"6m9hc3\" data-start=\"703\" data-end=\"735\"\u003eBuilt-in Red and Infrared LEDs\u003c\/li\u003e\n\u003cli data-section-id=\"1xzbz0n\" data-start=\"736\" data-end=\"781\"\u003eHigh-sensitivity optical sensing technology\u003c\/li\u003e\n\u003cli data-section-id=\"hcz3xr\" data-start=\"782\" data-end=\"819\"\u003eI2C digital communication interface\u003c\/li\u003e\n\u003cli data-section-id=\"1de5eo5\" data-start=\"820\" data-end=\"872\"\u003eLow power consumption for battery-powered projects\u003c\/li\u003e\n\u003cli data-section-id=\"reozc7\" data-start=\"873\" data-end=\"914\"\u003eCompact PCB design for easy integration\u003c\/li\u003e\n\u003cli data-section-id=\"10v8mtt\" data-start=\"915\" data-end=\"962\"\u003eAmbient light rejection for improved accuracy\u003c\/li\u003e\n\u003cli data-section-id=\"1aboai\" data-start=\"963\" data-end=\"1091\"\u003eCompatible with Arduino, ESP32, ESP8266, Raspberry Pi, STM32, and other microcontrollers \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1093\" data-end=\"1111\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1112\" data-end=\"1445\"\u003e\n\u003cli data-section-id=\"1bt7fbe\" data-start=\"1112\" data-end=\"1133\"\u003eSensor IC: MAX30102\u003c\/li\u003e\n\u003cli data-section-id=\"nyyzgf\" data-start=\"1134\" data-end=\"1183\"\u003eOperating Voltage: 3.3V – 5V (module dependent)\u003c\/li\u003e\n\u003cli data-section-id=\"uxrzm7\" data-start=\"1184\" data-end=\"1214\"\u003eCommunication Interface: I2C\u003c\/li\u003e\n\u003cli data-section-id=\"8da8cw\" data-start=\"1215\" data-end=\"1261\"\u003eDetection Method: Photoplethysmography (PPG)\u003c\/li\u003e\n\u003cli data-section-id=\"1aj258s\" data-start=\"1262\" data-end=\"1313\"\u003eLED Wavelengths: 660nm (Red) and 880nm (Infrared)\u003c\/li\u003e\n\u003cli data-section-id=\"1iu35dj\" data-start=\"1314\" data-end=\"1353\"\u003eOperating Temperature: -40°C to +85°C\u003c\/li\u003e\n\u003cli data-section-id=\"wxmo8a\" data-start=\"1354\" data-end=\"1387\"\u003eLow-Power Heart Rate Monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"1vk0raj\" data-start=\"1388\" data-end=\"1445\"\u003eI2C Address: 0x57 \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1447\" data-end=\"1463\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1464\" data-end=\"1668\"\u003e\n\u003cli data-section-id=\"1gpleu2\" data-start=\"1464\" data-end=\"1495\"\u003eHeart Rate Monitoring Systems\u003c\/li\u003e\n\u003cli data-section-id=\"y50r3l\" data-start=\"1496\" data-end=\"1513\"\u003ePulse Oximeters\u003c\/li\u003e\n\u003cli data-section-id=\"3vl2tn\" data-start=\"1514\" data-end=\"1551\"\u003eFitness and Health Tracking Devices\u003c\/li\u003e\n\u003cli data-section-id=\"hhe5aq\" data-start=\"1552\" data-end=\"1574\"\u003eWearable Electronics\u003c\/li\u003e\n\u003cli data-section-id=\"14r74ws\" data-start=\"1575\" data-end=\"1602\"\u003eMedical Research Projects\u003c\/li\u003e\n\u003cli data-section-id=\"1af3ard\" data-start=\"1603\" data-end=\"1629\"\u003eIoT Healthcare Solutions\u003c\/li\u003e\n\u003cli data-section-id=\"1tn0d0o\" data-start=\"1630\" data-end=\"1668\"\u003eArduino and ESP32 Biometric Projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"5t7ttf\" data-start=\"1670\" data-end=\"1690\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul data-start=\"1691\" data-end=\"1755\"\u003e\n\u003cli data-section-id=\"hrox8k\" data-start=\"1691\" data-end=\"1755\"\u003e1 × MAX30102 Heart Rate \u0026amp; Pulse Oximeter Sensor Module (Black)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49514358276234,"sku":null,"price":104.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/Capture1_f5740393-24c4-4204-993a-af7f2882b8bd.png?v=1780907487"},{"product_id":"heart-rate-pulse-sensor-module","title":"Heart Rate Pulse Sensor Module","description":"\u003ch3 data-section-id=\"1xyw519\" data-start=\"0\" data-end=\"34\"\u003eHeart Rate Pulse Sensor Module\u003c\/h3\u003e\n\u003cp data-start=\"36\" data-end=\"436\"\u003eMonitor heartbeats easily with the Heart Rate Pulse Sensor Module, a compact and reliable biometric sensor designed for Arduino, ESP32, Raspberry Pi, and other microcontroller platforms. This sensor detects pulse signals from a fingertip or earlobe using optical heart rate monitoring technology, making it ideal for health monitoring, fitness tracking, wearable electronics, and biomedical projects.\u003c\/p\u003e\n\u003cp data-start=\"438\" data-end=\"766\"\u003eThe module features a highly sensitive optical sensor and onboard signal conditioning circuitry that provides stable pulse readings for accurate heart rate measurement. Its small size, low power consumption, and easy interfacing make it perfect for students, hobbyists, and developers working on healthcare and IoT applications.\u003c\/p\u003e\n\u003ch4 data-start=\"768\" data-end=\"782\"\u003eFeatures:\u003c\/h4\u003e\n\u003cul data-start=\"783\" data-end=\"1094\"\u003e\n\u003cli data-section-id=\"15j1v79\" data-start=\"783\" data-end=\"822\"\u003eAccurate optical heart rate detection\u003c\/li\u003e\n\u003cli data-section-id=\"1tmun34\" data-start=\"823\" data-end=\"897\"\u003eCompatible with Arduino, ESP32, Raspberry Pi, and other microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"1pi3mw8\" data-start=\"898\" data-end=\"930\"\u003eCompact and lightweight design\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"931\" data-end=\"954\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"zhr0x9\" data-start=\"955\" data-end=\"982\"\u003eEasy analog signal output\u003c\/li\u003e\n\u003cli data-section-id=\"qtbt2s\" data-start=\"983\" data-end=\"1037\"\u003eSuitable for wearable and health monitoring projects\u003c\/li\u003e\n\u003cli data-section-id=\"7loh0s\" data-start=\"1038\" data-end=\"1094\"\u003eBuilt-in noise reduction circuitry for stable readings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1096\" data-end=\"1116\"\u003eSpecifications:\u003c\/h4\u003e\n\u003cul data-start=\"1117\" data-end=\"1304\"\u003e\n\u003cli data-section-id=\"by8oo2\" data-start=\"1117\" data-end=\"1150\"\u003eOperating Voltage: 3.3V – 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"31ejhd\" data-start=\"1151\" data-end=\"1179\"\u003eOutput Type: Analog Signal\u003c\/li\u003e\n\u003cli data-section-id=\"1opikt5\" data-start=\"1180\" data-end=\"1215\"\u003eSensor Type: Optical Pulse Sensor\u003c\/li\u003e\n\u003cli data-section-id=\"lwvudi\" data-start=\"1216\" data-end=\"1239\"\u003eLow Power Consumption\u003c\/li\u003e\n\u003cli data-section-id=\"19gndkc\" data-start=\"1240\" data-end=\"1260\"\u003eCompact PCB Design\u003c\/li\u003e\n\u003cli data-section-id=\"jcjmyr\" data-start=\"1261\" data-end=\"1304\"\u003eEasy 3-wire connection (VCC, GND, Signal)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1306\" data-end=\"1324\"\u003eApplications:\u003c\/h4\u003e\n\u003cul data-start=\"1325\" data-end=\"1533\"\u003e\n\u003cli data-section-id=\"1d7b0je\" data-start=\"1325\" data-end=\"1356\"\u003eHeart rate monitoring systems\u003c\/li\u003e\n\u003cli data-section-id=\"jpx5q9\" data-start=\"1357\" data-end=\"1387\"\u003eFitness and wellness devices\u003c\/li\u003e\n\u003cli data-section-id=\"14k3m9e\" data-start=\"1388\" data-end=\"1410\"\u003eWearable electronics\u003c\/li\u003e\n\u003cli data-section-id=\"1y7n4w1\" data-start=\"1411\" data-end=\"1432\"\u003eBiomedical projects\u003c\/li\u003e\n\u003cli data-section-id=\"1hdag1l\" data-start=\"1433\" data-end=\"1459\"\u003eIoT healthcare solutions\u003c\/li\u003e\n\u003cli data-section-id=\"1vz9uyz\" data-start=\"1460\" data-end=\"1494\"\u003eStudent and educational projects\u003c\/li\u003e\n\u003cli data-section-id=\"5ibxkc\" data-start=\"1495\" data-end=\"1533\"\u003eArduino and Raspberry Pi experiments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1535\" data-end=\"1557\"\u003ePackage Includes:\u003c\/h4\u003e\n\u003cul data-start=\"1558\" data-end=\"1594\"\u003e\n\u003cli data-section-id=\"kfhfp1\" data-start=\"1558\" data-end=\"1594\"\u003e1 × Heart Rate Pulse Sensor Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49514425942154,"sku":null,"price":114.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/Capture1_36e5971d-7146-4680-8ba4-2d1d18c0ba9c.png?v=1780908012"},{"product_id":"ad8232-ecg-sensor-module","title":"AD8232 ECG Sensor Module","description":"\u003ch3 data-section-id=\"833gcq\" data-start=\"0\" data-end=\"52\"\u003eAD8232 ECG Sensor Module Description for Shopify\u003c\/h3\u003e\n\u003cp data-start=\"54\" data-end=\"656\"\u003eThe AD8232 ECG Sensor Module is a compact and cost-effective heart monitoring sensor designed to measure the electrical activity of the heart and generate real-time Electrocardiogram (ECG) signals. Built around the AD8232 analog front-end IC, this module amplifies, filters, and conditions weak bio-potential signals, making them easy to read with microcontrollers such as Arduino, ESP32, Raspberry Pi, and other development boards. It is ideal for biomedical projects, wearable health devices, fitness monitoring systems, and educational electronics applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"658\" data-end=\"1011\"\u003eThe module features a single-lead ECG configuration with electrode connections for the Right Arm (RA), Left Arm (LA), and Right Leg (RL). It provides an analog output signal, onboard lead-off detection, and low-power operation, allowing reliable heart signal acquisition while minimizing noise and motion artifacts. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 data-start=\"1013\" data-end=\"1030\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1031\" data-end=\"1527\"\u003e\n\u003cli data-section-id=\"nekwaf\" data-start=\"1031\" data-end=\"1077\"\u003eAD8232 integrated ECG signal conditioning IC\u003c\/li\u003e\n\u003cli data-section-id=\"1gb9bst\" data-start=\"1078\" data-end=\"1121\"\u003eSingle-lead ECG and heart rate monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"1iwf0mm\" data-start=\"1122\" data-end=\"1174\"\u003eAnalog output for easy microcontroller interfacing\u003c\/li\u003e\n\u003cli data-section-id=\"3c9zy7\" data-start=\"1175\" data-end=\"1223\"\u003eBuilt-in amplification and filtering circuitry\u003c\/li\u003e\n\u003cli data-section-id=\"139nost\" data-start=\"1224\" data-end=\"1264\"\u003eLeads-off detection (LO+ and LO− pins)\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"1265\" data-end=\"1288\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"1o0u8sr\" data-start=\"1289\" data-end=\"1319\"\u003eOnboard status LED indicator\u003c\/li\u003e\n\u003cli data-section-id=\"bfse6l\" data-start=\"1320\" data-end=\"1353\"\u003e3.5mm electrode cable connector\u003c\/li\u003e\n\u003cli data-section-id=\"pd6hc2\" data-start=\"1354\" data-end=\"1425\"\u003eCompatible with Arduino, ESP32, Raspberry Pi, and other MCU platforms\u003c\/li\u003e\n\u003cli data-section-id=\"14uo1sq\" data-start=\"1426\" data-end=\"1527\"\u003eSuitable for wearable and portable health monitoring projects \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1529\" data-end=\"1548\"\u003eSpecifications\u003c\/h4\u003e\n\u003cul data-start=\"1549\" data-end=\"1867\"\u003e\n\u003cli data-section-id=\"6t60ol\" data-start=\"1549\" data-end=\"1574\"\u003eOperating Voltage: 3.3V\u003c\/li\u003e\n\u003cli data-section-id=\"31ejhd\" data-start=\"1575\" data-end=\"1603\"\u003eOutput Type: Analog Signal\u003c\/li\u003e\n\u003cli data-section-id=\"xyghw5\" data-start=\"1604\" data-end=\"1636\"\u003eECG Configuration: Single Lead\u003c\/li\u003e\n\u003cli data-section-id=\"2kjvdy\" data-start=\"1637\" data-end=\"1673\"\u003eTypical Current Consumption: 170µA\u003c\/li\u003e\n\u003cli data-section-id=\"jcjaj4\" data-start=\"1674\" data-end=\"1709\"\u003eElectrode Connections: RA, LA, RL\u003c\/li\u003e\n\u003cli data-section-id=\"1ff5fri\" data-start=\"1710\" data-end=\"1742\"\u003eLeads-Off Detection: Supported\u003c\/li\u003e\n\u003cli data-section-id=\"azudhq\" data-start=\"1743\" data-end=\"1784\"\u003eInterface: Analog Output, LO+, LO−, SDN\u003c\/li\u003e\n\u003cli data-section-id=\"u7b27j\" data-start=\"1785\" data-end=\"1867\"\u003eConnector: 3.5mm Biomedical Electrode Jack \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1869\" data-end=\"1886\"\u003eApplications\u003c\/h4\u003e\n\u003cul data-start=\"1887\" data-end=\"2134\"\u003e\n\u003cli data-section-id=\"zf78rn\" data-start=\"1887\" data-end=\"1912\"\u003eECG Monitoring Projects\u003c\/li\u003e\n\u003cli data-section-id=\"1gpleu2\" data-start=\"1913\" data-end=\"1944\"\u003eHeart Rate Monitoring Systems\u003c\/li\u003e\n\u003cli data-section-id=\"cd04ia\" data-start=\"1945\" data-end=\"1975\"\u003eBiomedical Signal Processing\u003c\/li\u003e\n\u003cli data-section-id=\"xd5ook\" data-start=\"1976\" data-end=\"2001\"\u003eWearable Health Devices\u003c\/li\u003e\n\u003cli data-section-id=\"wqrny9\" data-start=\"2002\" data-end=\"2032\"\u003eFitness and Wellness Devices\u003c\/li\u003e\n\u003cli data-section-id=\"9ete9n\" data-start=\"2033\" data-end=\"2065\"\u003eMedical Research and Education\u003c\/li\u003e\n\u003cli data-section-id=\"nu59hg\" data-start=\"2066\" data-end=\"2134\"\u003eIoT-Based Healthcare Systems \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2136\" data-end=\"2157\"\u003e\u003cstrong data-start=\"2136\" data-end=\"2157\"\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2158\" data-end=\"2305\"\u003e\n\u003cli data-section-id=\"12x2mjx\" data-start=\"2158\" data-end=\"2188\"\u003e1 × AD8232 ECG Sensor Module\u003c\/li\u003e\n\u003cli data-section-id=\"231mn4\" data-start=\"2189\" data-end=\"2210\"\u003e1 × Electrode Cable\u003c\/li\u003e\n\u003cli data-section-id=\"1nfd58v\" data-start=\"2211\" data-end=\"2305\"\u003e3 × Disposable Electrode Pads\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49514538172554,"sku":null,"price":408.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/74805612-1c69-4d62-944b-d9950c7c51b5.jpg?v=1780910386"},{"product_id":"emg-muscle-sensor-v3-0-with-cable-electrodes","title":"EMG Muscle Sensor V3.0 with Cable \u0026 Electrodes","description":"\u003ch2 data-section-id=\"9fmwrj\" data-start=\"0\" data-end=\"49\"\u003eEMG Muscle Sensor V3.0 with Cable \u0026amp; Electrodes\u003c\/h2\u003e\n\u003cp data-start=\"51\" data-end=\"620\"\u003eThe \u003cstrong data-start=\"55\" data-end=\"81\"\u003eEMG Muscle Sensor V3.0\u003c\/strong\u003e is an advanced bio-signal sensor designed to detect and measure electrical activity generated by muscle movements. Using Electromyography (EMG) technology, the module amplifies, filters, rectifies, and processes muscle signals, converting them into an analog output that can be easily read by Arduino, ESP32, Raspberry Pi, and other microcontrollers. It is widely used in robotics, prosthetics, wearable electronics, gesture control systems, biomedical research, and human-machine interface projects. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"622\" data-end=\"638\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"639\" data-end=\"1080\"\u003e\n\u003cli data-section-id=\"ovyh88\" data-start=\"639\" data-end=\"690\"\u003eDetects and measures muscle activity in real time\u003c\/li\u003e\n\u003cli data-section-id=\"11d3m8i\" data-start=\"691\" data-end=\"749\"\u003eBuilt-in amplification and signal conditioning circuitry\u003c\/li\u003e\n\u003cli data-section-id=\"m4777q\" data-start=\"750\" data-end=\"792\"\u003eAdjustable gain for enhanced sensitivity\u003c\/li\u003e\n\u003cli data-section-id=\"1u5uv8p\" data-start=\"793\" data-end=\"846\"\u003eAnalog output compatible with most microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"1mz6xb1\" data-start=\"847\" data-end=\"882\"\u003eOperates on low voltage (3.3V–5V)\u003c\/li\u003e\n\u003cli data-section-id=\"oyt61f\" data-start=\"883\" data-end=\"933\"\u003eIncludes EMG cable and disposable electrode pads\u003c\/li\u003e\n\u003cli data-section-id=\"1cabhg1\" data-start=\"934\" data-end=\"971\"\u003eCompact, breadboard-friendly design\u003c\/li\u003e\n\u003cli data-section-id=\"1ewc7o6\" data-start=\"972\" data-end=\"1080\"\u003eIdeal for robotics, prosthetics, gaming, and biomedical applications \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"nucr17\" data-start=\"1082\" data-end=\"1110\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul data-start=\"1111\" data-end=\"1480\"\u003e\n\u003cli data-section-id=\"iouvl1\" data-start=\"1111\" data-end=\"1141\"\u003eOperating Voltage: 3.3V – 5V\u003c\/li\u003e\n\u003cli data-section-id=\"1wjy6e5\" data-start=\"1142\" data-end=\"1171\"\u003eOutput Type: Analog Voltage\u003c\/li\u003e\n\u003cli data-section-id=\"1u8qbpz\" data-start=\"1172\" data-end=\"1232\"\u003eSignal Processing: Amplification, Filtering, Rectification\u003c\/li\u003e\n\u003cli data-section-id=\"4yxryl\" data-start=\"1233\" data-end=\"1272\"\u003eElectrode Connection: 3.5mm EMG cable\u003c\/li\u003e\n\u003cli data-section-id=\"11ttk68\" data-start=\"1273\" data-end=\"1303\"\u003eElectrode Pad Diameter: 52mm\u003c\/li\u003e\n\u003cli data-section-id=\"1p0jq1w\" data-start=\"1304\" data-end=\"1340\"\u003eCable Length: Approx. 2 ft (60 cm)\u003c\/li\u003e\n\u003cli data-section-id=\"qs3hix\" data-start=\"1341\" data-end=\"1366\"\u003eAdjustable Gain Control\u003c\/li\u003e\n\u003cli data-section-id=\"l439pc\" data-start=\"1367\" data-end=\"1480\"\u003eMicrocontroller Compatible: Arduino, ESP32, STM32, Raspberry Pi, and more \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1482\" data-end=\"1498\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1499\" data-end=\"1772\"\u003e\n\u003cli data-section-id=\"k6jqxr\" data-start=\"1499\" data-end=\"1520\"\u003eRobotic Arm Control\u003c\/li\u003e\n\u003cli data-section-id=\"77xs0c\" data-start=\"1521\" data-end=\"1552\"\u003eProsthetic and Bionic Systems\u003c\/li\u003e\n\u003cli data-section-id=\"14y67m6\" data-start=\"1553\" data-end=\"1583\"\u003eGesture Recognition Projects\u003c\/li\u003e\n\u003cli data-section-id=\"1uocfno\" data-start=\"1584\" data-end=\"1616\"\u003eHuman-Machine Interfaces (HMI)\u003c\/li\u003e\n\u003cli data-section-id=\"317y37\" data-start=\"1617\" data-end=\"1648\"\u003eMedical \u0026amp; Biomedical Research\u003c\/li\u003e\n\u003cli data-section-id=\"hhe5aq\" data-start=\"1649\" data-end=\"1671\"\u003eWearable Electronics\u003c\/li\u003e\n\u003cli data-section-id=\"19czxhk\" data-start=\"1672\" data-end=\"1697\"\u003eExoskeleton Development\u003c\/li\u003e\n\u003cli data-section-id=\"1su62od\" data-start=\"1698\" data-end=\"1772\"\u003eInteractive Gaming and VR Controls \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"5t7ttf\" data-start=\"1774\" data-end=\"1794\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul data-start=\"1795\" data-end=\"1927\"\u003e\n\u003cli data-section-id=\"15jofkn\" data-start=\"1795\" data-end=\"1830\"\u003e1 × EMG Muscle Sensor V3.0 Module\u003c\/li\u003e\n\u003cli data-section-id=\"xlnsse\" data-start=\"1831\" data-end=\"1857\"\u003e1 × EMG Connection Cable\u003c\/li\u003e\n\u003cli data-section-id=\"xjy8dk\" data-start=\"1858\" data-end=\"1927\"\u003e3 × Disposable Electrode Pads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong data-start=\"1929\" data-end=\"1955\"\u003eEMG Muscle Sensor V3.0\u003c\/strong\u003e enables innovative muscle-controlled projects by transforming muscle contractions into readable electrical signals, making it an excellent choice for engineers, students, researchers, and makers exploring bioelectronics and advanced robotics.\u003c\/p\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49514576806026,"sku":null,"price":828.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/803f289b-7136-4ef0-90b4-331e885a8d5f.jpg?v=1780910862"},{"product_id":"reed-switch-module","title":"Reed Switch Module","description":"\u003ch3 data-section-id=\"nwgsm0\" data-start=\"0\" data-end=\"22\"\u003eReed Switch Module\u003c\/h3\u003e\n\u003cp data-start=\"24\" data-end=\"467\"\u003eThe Reed Switch Module is a compact magnetic sensing device designed to detect the presence or absence of a magnetic field. It is widely used in security systems, door\/window monitoring, automation projects, Arduino, Raspberry Pi, and various DIY electronics applications. The module operates by opening or closing an internal reed switch when a magnet comes near, providing a reliable digital output signal for microcontroller-based projects.\u003c\/p\u003e\n\u003cp data-start=\"469\" data-end=\"743\"\u003eBuilt with a high-quality reed switch and onboard signal conditioning circuitry, this module offers stable performance, easy interfacing, and low power consumption. It is ideal for contactless position detection, object counting, and magnetic proximity sensing applications.\u003c\/p\u003e\n\u003ch4 data-start=\"745\" data-end=\"759\"\u003eFeatures:\u003c\/h4\u003e\n\u003cul data-start=\"760\" data-end=\"1102\"\u003e\n\u003cli data-section-id=\"7vcoqg\" data-start=\"760\" data-end=\"806\"\u003eMagnetic field detection using a reed switch\u003c\/li\u003e\n\u003cli data-section-id=\"107p0dc\" data-start=\"807\" data-end=\"890\"\u003eCompatible with Arduino, Raspberry Pi, ESP32, ESP8266, and other microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"10ia5i0\" data-start=\"891\" data-end=\"935\"\u003eDigital output signal for easy integration\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"936\" data-end=\"959\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"1nt63um\" data-start=\"960\" data-end=\"996\"\u003eFast response and high reliability\u003c\/li\u003e\n\u003cli data-section-id=\"wzm2da\" data-start=\"997\" data-end=\"1037\"\u003eCompact PCB design with mounting holes\u003c\/li\u003e\n\u003cli data-section-id=\"llnv34\" data-start=\"1038\" data-end=\"1102\"\u003eSuitable for door\/window alarm systems and automation projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1104\" data-end=\"1124\"\u003eSpecifications:\u003c\/h4\u003e\n\u003cul data-start=\"1125\" data-end=\"1324\"\u003e\n\u003cli data-section-id=\"by8oo2\" data-start=\"1125\" data-end=\"1158\"\u003eOperating Voltage: 3.3V – 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"1t8e7u9\" data-start=\"1159\" data-end=\"1188\"\u003eOutput Type: Digital Signal\u003c\/li\u003e\n\u003cli data-section-id=\"hr7fqe\" data-start=\"1189\" data-end=\"1224\"\u003eSensor Type: Magnetic Reed Switch\u003c\/li\u003e\n\u003cli data-section-id=\"13qkg4i\" data-start=\"1225\" data-end=\"1251\"\u003eInterface: VCC, GND, OUT\u003c\/li\u003e\n\u003cli data-section-id=\"ep8kw3\" data-start=\"1252\" data-end=\"1288\"\u003eDetection Method: Magnet proximity\u003c\/li\u003e\n\u003cli data-section-id=\"z5eby4\" data-start=\"1289\" data-end=\"1324\"\u003eMounting: PCB with mounting holes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1326\" data-end=\"1344\"\u003eApplications:\u003c\/h4\u003e\n\u003cul data-start=\"1345\" data-end=\"1553\"\u003e\n\u003cli data-section-id=\"1tbnhrt\" data-start=\"1345\" data-end=\"1379\"\u003eDoor and window security systems\u003c\/li\u003e\n\u003cli data-section-id=\"1ts8eap\" data-start=\"1380\" data-end=\"1403\"\u003eSmart home automation\u003c\/li\u003e\n\u003cli data-section-id=\"13zv8rk\" data-start=\"1404\" data-end=\"1434\"\u003ePosition and limit detection\u003c\/li\u003e\n\u003cli data-section-id=\"rb6wls\" data-start=\"1435\" data-end=\"1458\"\u003eIndustrial automation\u003c\/li\u003e\n\u003cli data-section-id=\"eto208\" data-start=\"1459\" data-end=\"1487\"\u003eMagnetic proximity sensing\u003c\/li\u003e\n\u003cli data-section-id=\"jgzrig\" data-start=\"1488\" data-end=\"1513\"\u003eObject counting systems\u003c\/li\u003e\n\u003cli data-section-id=\"q5oja5\" data-start=\"1514\" data-end=\"1553\"\u003eDIY electronics and robotics projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1555\" data-end=\"1577\"\u003ePackage Includes:\u003c\/h4\u003e\n\u003cul data-start=\"1578\" data-end=\"1602\"\u003e\n\u003cli data-section-id=\"h9bv9s\" data-start=\"1578\" data-end=\"1602\"\u003e1 × Reed Switch Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49514607476874,"sku":null,"price":26.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/61y5AfXJEaL._SL1200.jpg?v=1780911521"},{"product_id":"isd1820-voice-recording-module","title":"ISD1820 Voice Recording Module","description":"\u003ch3 data-section-id=\"1rhad2q\" data-start=\"0\" data-end=\"34\"\u003eISD1820 Voice Recording Module\u003c\/h3\u003e\n\u003cp data-start=\"36\" data-end=\"584\"\u003eThe \u003cstrong data-start=\"40\" data-end=\"74\"\u003eISD1820 Voice Recording Module\u003c\/strong\u003e is a compact and easy-to-use audio recording and playback module designed for DIY electronics, Arduino projects, voice alerts, talking toys, security systems, and interactive devices. Featuring an onboard microphone and speaker driver, it allows users to record and play back voice messages with simple push-button controls or through a microcontroller. The module stores recorded audio in non-volatile memory, ensuring recordings remain محفوظ even when power is removed. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 data-start=\"586\" data-end=\"603\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"604\" data-end=\"1226\"\u003e\n\u003cli data-section-id=\"18sihqf\" data-start=\"604\" data-end=\"674\"\u003eRecord and playback voice messages up to approximately 10–20 seconds\u003c\/li\u003e\n\u003cli data-section-id=\"mxh5xr\" data-start=\"675\" data-end=\"723\"\u003eBuilt-in microphone for direct voice recording\u003c\/li\u003e\n\u003cli data-section-id=\"1cqlyog\" data-start=\"724\" data-end=\"778\"\u003eNon-volatile memory retains recordings without power\u003c\/li\u003e\n\u003cli data-section-id=\"16zxh91\" data-start=\"779\" data-end=\"839\"\u003eSupports edge-triggered and level-triggered playback modes\u003c\/li\u003e\n\u003cli data-section-id=\"1bwlyak\" data-start=\"840\" data-end=\"875\"\u003eOperates on 3V–5V DC power supply\u003c\/li\u003e\n\u003cli data-section-id=\"aqeuzg\" data-start=\"876\" data-end=\"933\"\u003eOnboard speaker driver for direct 8Ω speaker connection\u003c\/li\u003e\n\u003cli data-section-id=\"vvf5pa\" data-start=\"934\" data-end=\"991\"\u003eManual push-button operation or microcontroller control\u003c\/li\u003e\n\u003cli data-section-id=\"8hcj9f\" data-start=\"992\" data-end=\"1045\"\u003eAutomatic power-down mode for low power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"1lpvv8w\" data-start=\"1046\" data-end=\"1129\"\u003eAdjustable recording duration and audio quality via onboard resistor modification\u003c\/li\u003e\n\u003cli data-section-id=\"z966eh\" data-start=\"1130\" data-end=\"1226\"\u003eCompact and lightweight design for embedded applications \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1228\" data-end=\"1257\"\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul data-start=\"1258\" data-end=\"1722\"\u003e\n\u003cli data-section-id=\"1i9hsuc\" data-start=\"1258\" data-end=\"1292\"\u003eIC: ISD1820 Voice Recording Chip\u003c\/li\u003e\n\u003cli data-section-id=\"1bq1l33\" data-start=\"1293\" data-end=\"1322\"\u003eOperating Voltage: 3V–5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"ke1wzr\" data-start=\"1323\" data-end=\"1360\"\u003eRecording Time: Up to 10–20 seconds\u003c\/li\u003e\n\u003cli data-section-id=\"1fk4l3k\" data-start=\"1361\" data-end=\"1396\"\u003eStorage Type: Non-volatile memory\u003c\/li\u003e\n\u003cli data-section-id=\"q7luon\" data-start=\"1397\" data-end=\"1439\"\u003eAudio Input: Onboard Electret Microphone\u003c\/li\u003e\n\u003cli data-section-id=\"1o6vhq8\" data-start=\"1440\" data-end=\"1477\"\u003eSpeaker Output: Supports 8Ω speaker\u003c\/li\u003e\n\u003cli data-section-id=\"12bpznl\" data-start=\"1478\" data-end=\"1526\"\u003eControl Methods: Push Buttons or MCU Interface\u003c\/li\u003e\n\u003cli data-section-id=\"11f9p25\" data-start=\"1527\" data-end=\"1588\"\u003ePlayback Modes: PLAYE (Edge Trigger), PLAYL (Level Trigger)\u003c\/li\u003e\n\u003cli data-section-id=\"kg32wb\" data-start=\"1589\" data-end=\"1722\"\u003eApplications: Voice prompts, alarms, toys, greeting cards, robotics, and educational projects \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1724\" data-end=\"1745\"\u003ePackage Includes\u003c\/h4\u003e\n\u003cul data-start=\"1746\" data-end=\"1782\"\u003e\n\u003cli data-section-id=\"jb2x6i\" data-start=\"1746\" data-end=\"1782\"\u003e1 × ISD1820 Voice Recording Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1784\" data-end=\"1945\"\u003e\u003cstrong data-start=\"1784\" data-end=\"1907\"\u003ePerfect for Arduino, Raspberry Pi, robotics, security alerts, talking projects, and custom voice playback applications.\u003c\/strong\u003e\u003c\/p\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49514653614218,"sku":null,"price":156.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/41RNASGpWLL.jpg?v=1780912234"},{"product_id":"qi-usb-c-wireless-charging-pcba","title":"Qi USB-C Wireless Charging PCBA","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-section-id=\"80ctdk\" data-start=\"0\" data-end=\"34\"\u003eQi USB-C Wireless Charging PCBA\u003c\/h2\u003e\n\u003cp data-start=\"36\" data-end=\"621\"\u003eUpgrade your projects with the Qi USB-C Wireless Charging PCBA, a compact and efficient wireless charging module designed for seamless integration into DIY electronics, embedded systems, smart devices, and custom charging solutions. Supporting the universal Qi wireless charging standard, this module enables convenient cable-free power transfer for compatible smartphones, gadgets, and IoT devices. It features a USB Type-C input for reliable power delivery and high charging efficiency, making it ideal for modern wireless charging applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"623\" data-end=\"639\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"640\" data-end=\"1148\"\u003e\n\u003cli data-section-id=\"1q39ouv\" data-start=\"640\" data-end=\"685\"\u003eQi-standard wireless charging compatibility\u003c\/li\u003e\n\u003cli data-section-id=\"5503mc\" data-start=\"686\" data-end=\"743\"\u003eUSB Type-C input for stable and convenient power supply\u003c\/li\u003e\n\u003cli data-section-id=\"a1fywu\" data-start=\"744\" data-end=\"817\"\u003eSupports multiple charging power levels (up to 15W on supported models)\u003c\/li\u003e\n\u003cli data-section-id=\"jl1c5x\" data-start=\"818\" data-end=\"863\"\u003eHigh-efficiency wireless power transmission\u003c\/li\u003e\n\u003cli data-section-id=\"c4b7fs\" data-start=\"864\" data-end=\"953\"\u003eBuilt-in protection against over-voltage, over-current, overheating, and short circuits\u003c\/li\u003e\n\u003cli data-section-id=\"2nmxry\" data-start=\"954\" data-end=\"1028\"\u003eCompact PCB design for easy integration into DIY and commercial projects\u003c\/li\u003e\n\u003cli data-section-id=\"12sq1t5\" data-start=\"1029\" data-end=\"1148\"\u003eSuitable for smartphones, wearables, smart home devices, and custom electronics \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1150\" data-end=\"1166\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1167\" data-end=\"1390\"\u003e\n\u003cli data-section-id=\"1c2ay8f\" data-start=\"1167\" data-end=\"1192\"\u003eWireless phone chargers\u003c\/li\u003e\n\u003cli data-section-id=\"1pvvoy3\" data-start=\"1193\" data-end=\"1219\"\u003eDIY electronics projects\u003c\/li\u003e\n\u003cli data-section-id=\"1448w3z\" data-start=\"1220\" data-end=\"1247\"\u003eEmbedded charging systems\u003c\/li\u003e\n\u003cli data-section-id=\"1ygub8w\" data-start=\"1248\" data-end=\"1288\"\u003eSmart furniture with built-in charging\u003c\/li\u003e\n\u003cli data-section-id=\"7tbxip\" data-start=\"1289\" data-end=\"1315\"\u003eIoT and wearable devices\u003c\/li\u003e\n\u003cli data-section-id=\"8snmej\" data-start=\"1316\" data-end=\"1390\"\u003eCustom charging docks and stations \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"5t7ttf\" data-start=\"1392\" data-end=\"1412\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul data-start=\"1413\" data-end=\"1511\"\u003e\n\u003cli data-section-id=\"12ofq21\" data-start=\"1413\" data-end=\"1457\"\u003e1 × Qi USB-C Wireless Charging PCBA Module\u003c\/li\u003e\n\u003cli data-section-id=\"9cx2zq\" data-start=\"1458\" data-end=\"1511\"\u003eIntegrated Wireless Charging Coil\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49514757816458,"sku":null,"price":125.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/51OW1pQgQ7L._SL1200.jpg?v=1780913743"},{"product_id":"tcs3200-color-sensor-module","title":"TCS3200 Color Sensor Module","description":"\u003ch3 data-section-id=\"p0o64y\" data-start=\"0\" data-end=\"31\"\u003eTCS3200 Color Sensor Module\u003c\/h3\u003e\n\u003cp data-start=\"33\" data-end=\"624\"\u003eThe \u003cstrong data-start=\"37\" data-end=\"68\"\u003eTCS3200 Color Sensor Module\u003c\/strong\u003e is a versatile RGB color detection sensor designed to identify and measure colors by analyzing the intensity of red, green, and blue light reflected from an object. It features the TCS3200 color-to-frequency converter IC and four built-in white LEDs that provide consistent illumination for accurate color sensing. The sensor outputs a square-wave frequency signal proportional to the detected color intensity, making it easy to interface with popular microcontrollers such as Arduino, ESP32, Raspberry Pi, and STM32. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"626\" data-end=\"985\"\u003eIdeal for robotics, color sorting systems, industrial automation, and DIY electronics projects, the TCS3200 offers reliable color recognition with low power consumption and simple digital output. Its programmable frequency scaling and RGB filter selection enable precise color measurement in a wide range of applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"987\" data-end=\"1003\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"1004\" data-end=\"1511\"\u003e\n\u003cli data-section-id=\"1el2mty\" data-start=\"1004\" data-end=\"1058\"\u003eDetects Red, Green, Blue, and Clear light components\u003c\/li\u003e\n\u003cli data-section-id=\"13l3lx9\" data-start=\"1059\" data-end=\"1101\"\u003eTCS3200 color-to-frequency conversion IC\u003c\/li\u003e\n\u003cli data-section-id=\"uf601s\" data-start=\"1102\" data-end=\"1147\"\u003eBuilt-in white LEDs for stable illumination\u003c\/li\u003e\n\u003cli data-section-id=\"1qfl8up\" data-start=\"1148\" data-end=\"1207\"\u003eDigital TTL output for direct microcontroller interfacing\u003c\/li\u003e\n\u003cli data-section-id=\"i4n18d\" data-start=\"1208\" data-end=\"1247\"\u003eProgrammable output frequency scaling\u003c\/li\u003e\n\u003cli data-section-id=\"o1cbln\" data-start=\"1248\" data-end=\"1280\"\u003eOperating voltage: 2.7V – 5.5V\u003c\/li\u003e\n\u003cli data-section-id=\"1hkdyf5\" data-start=\"1281\" data-end=\"1330\"\u003eFast response and high color detection accuracy\u003c\/li\u003e\n\u003cli data-section-id=\"13d9omg\" data-start=\"1331\" data-end=\"1414\"\u003eCompatible with Arduino, ESP32, Raspberry Pi, STM32, and other development boards\u003c\/li\u003e\n\u003cli data-section-id=\"1rvpncz\" data-start=\"1415\" data-end=\"1511\"\u003eCompact size suitable for embedded projects and robotics \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1513\" data-end=\"1529\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1530\" data-end=\"1803\"\u003e\n\u003cli data-section-id=\"jeonkp\" data-start=\"1530\" data-end=\"1554\"\u003eColor sorting machines\u003c\/li\u003e\n\u003cli data-section-id=\"1p7thbl\" data-start=\"1555\" data-end=\"1598\"\u003eLine-following and color-detecting robots\u003c\/li\u003e\n\u003cli data-section-id=\"jeijeu\" data-start=\"1599\" data-end=\"1630\"\u003eIndustrial automation systems\u003c\/li\u003e\n\u003cli data-section-id=\"6gga0m\" data-start=\"1631\" data-end=\"1662\"\u003eQuality control and packaging\u003c\/li\u003e\n\u003cli data-section-id=\"rfs105\" data-start=\"1663\" data-end=\"1689\"\u003eSmart recycling projects\u003c\/li\u003e\n\u003cli data-section-id=\"1yrob58\" data-start=\"1690\" data-end=\"1733\"\u003eColor matching and identification devices\u003c\/li\u003e\n\u003cli data-section-id=\"1az1dg0\" data-start=\"1734\" data-end=\"1803\"\u003eEducational and STEM projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49514819518602,"sku":null,"price":441.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/Capture1_61d21e6a-dfe1-48c1-a388-17392ee93899.png?v=1780914677"},{"product_id":"voice-recognition-module-v3-1","title":"Voice Recognition Module V3.1","description":"\u003ch2 data-section-id=\"4bpf3o\" data-start=\"0\" data-end=\"32\"\u003eVoice Recognition Module V3.1\u003c\/h2\u003e\n\u003cp data-start=\"34\" data-end=\"592\"\u003eAdd voice control to your Arduino and embedded projects with the Voice Recognition Module V3.1. This compact, offline speech recognition module allows users to train and store custom voice commands without requiring an internet connection. It supports up to 80 voice commands and can recognize up to 7 commands simultaneously, making it ideal for home automation, robotics, smart devices, and interactive electronics projects. Compatible with Arduino, ESP32, STM32, and other microcontrollers through UART communication. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"594\" data-end=\"606\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"607\" data-end=\"1101\"\u003e\n\u003cli data-section-id=\"f4bv31\" data-start=\"607\" data-end=\"654\"\u003eSupports up to 80 user-trained voice commands\u003c\/li\u003e\n\u003cli data-section-id=\"d1crc6\" data-start=\"655\" data-end=\"709\"\u003eUp to 7 active voice commands can run simultaneously\u003c\/li\u003e\n\u003cli data-section-id=\"llq29k\" data-start=\"710\" data-end=\"760\"\u003eOffline voice recognition – no internet required\u003c\/li\u003e\n\u003cli data-section-id=\"c8773l\" data-start=\"761\" data-end=\"795\"\u003eUART and GPIO control interfaces\u003c\/li\u003e\n\u003cli data-section-id=\"9cuj8c\" data-start=\"796\" data-end=\"848\"\u003eCompatible with Arduino and other microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"1k6yjtl\" data-start=\"849\" data-end=\"902\"\u003eUser-trainable commands for customized applications\u003c\/li\u003e\n\u003cli data-section-id=\"1bbh3gx\" data-start=\"903\" data-end=\"953\"\u003eHigh recognition accuracy under ideal conditions\u003c\/li\u003e\n\u003cli data-section-id=\"wemq66\" data-start=\"954\" data-end=\"1006\"\u003eIncludes external microphone for clear voice input\u003c\/li\u003e\n\u003cli data-section-id=\"1rxllt4\" data-start=\"1007\" data-end=\"1101\"\u003eEasy integration with robotics and automation projects \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1103\" data-end=\"1121\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1122\" data-end=\"1529\"\u003e\n\u003cli data-section-id=\"1kc68bj\" data-start=\"1122\" data-end=\"1154\"\u003eOperating Voltage: 4.5V – 5.5V\u003c\/li\u003e\n\u003cli data-section-id=\"1qqpjmy\" data-start=\"1155\" data-end=\"1184\"\u003eCurrent Consumption: \u0026lt; 40mA\u003c\/li\u003e\n\u003cli data-section-id=\"1unhad1\" data-start=\"1185\" data-end=\"1218\"\u003eInterface: UART (5V TTL) \/ GPIO\u003c\/li\u003e\n\u003cli data-section-id=\"1uafq6j\" data-start=\"1219\" data-end=\"1256\"\u003eVoice Command Capacity: 80 commands\u003c\/li\u003e\n\u003cli data-section-id=\"flcuf6\" data-start=\"1257\" data-end=\"1293\"\u003eActive Commands: Up to 7 at a time\u003c\/li\u003e\n\u003cli data-section-id=\"k5uxxg\" data-start=\"1294\" data-end=\"1343\"\u003eMaximum Command Length: 1.5 seconds (1–2 words)\u003c\/li\u003e\n\u003cli data-section-id=\"x67x7r\" data-start=\"1344\" data-end=\"1403\"\u003eMicrophone Interface: 3.5mm Mono Jack + Mic Pin Interface\u003c\/li\u003e\n\u003cli data-section-id=\"1ebh3u6\" data-start=\"1404\" data-end=\"1435\"\u003eDimensions: 50mm × 31mm × 8mm\u003c\/li\u003e\n\u003cli data-section-id=\"1nm2ilm\" data-start=\"1436\" data-end=\"1529\"\u003eRecognition Accuracy: Up to 99% in ideal environments \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1531\" data-end=\"1547\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1548\" data-end=\"1762\"\u003e\n\u003cli data-section-id=\"1q9g972\" data-start=\"1548\" data-end=\"1573\"\u003eVoice-controlled robots\u003c\/li\u003e\n\u003cli data-section-id=\"1ts8eap\" data-start=\"1574\" data-end=\"1597\"\u003eSmart home automation\u003c\/li\u003e\n\u003cli data-section-id=\"1leumzx\" data-start=\"1598\" data-end=\"1622\"\u003eHome appliance control\u003c\/li\u003e\n\u003cli data-section-id=\"cftsug\" data-start=\"1623\" data-end=\"1641\"\u003eSecurity systems\u003c\/li\u003e\n\u003cli data-section-id=\"12rtojq\" data-start=\"1642\" data-end=\"1664\"\u003eInteractive projects\u003c\/li\u003e\n\u003cli data-section-id=\"16vjs9c\" data-start=\"1665\" data-end=\"1695\"\u003eAssistive technology devices\u003c\/li\u003e\n\u003cli data-section-id=\"1s4gaw5\" data-start=\"1696\" data-end=\"1762\"\u003eIoT and automation systems \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"5t7ttf\" data-start=\"1764\" data-end=\"1784\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul data-start=\"1785\" data-end=\"1875\"\u003e\n\u003cli data-section-id=\"5u1h4v\" data-start=\"1785\" data-end=\"1820\"\u003e1 × Voice Recognition Module V3.1\u003c\/li\u003e\n\u003cli data-section-id=\"3xjaj9\" data-start=\"1821\" data-end=\"1875\"\u003e1 × Microphone\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49514843340938,"sku":null,"price":1628.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/41kS4Zeh9LL.jpg?v=1780915209"},{"product_id":"4-4-matrix-keypad-membrane","title":"4×4 Matrix Keypad Membrane","description":"\u003ch1 data-section-id=\"njcezb\" data-start=\"0\" data-end=\"28\"\u003e4×4 Matrix Keypad Membrane\u003c\/h1\u003e\n\u003cp data-start=\"30\" data-end=\"520\"\u003eThe 4×4 Matrix Keypad Membrane is a compact and lightweight input device designed for Arduino, Raspberry Pi, microcontroller, and embedded system projects. Featuring 16 tactile keys arranged in a 4×4 matrix layout, this keypad allows users to easily enter numbers, letters, and commands. Its flexible membrane design with adhesive backing makes installation quick and convenient for prototypes, DIY electronics, security systems, access control panels, calculators, and automation projects.\u003c\/p\u003e\n\u003cp data-start=\"522\" data-end=\"774\"\u003eBuilt with durable materials, the keypad offers reliable performance and long operational life. The matrix configuration reduces the number of microcontroller I\/O pins required, making it an efficient choice for a wide range of electronic applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"q4c1cr\" data-start=\"776\" data-end=\"789\"\u003eFeatures:\u003c\/h3\u003e\n\u003cul data-start=\"790\" data-end=\"1085\"\u003e\n\u003cli data-section-id=\"6b9l4x\" data-start=\"790\" data-end=\"828\"\u003e16-button (4×4) matrix keypad layout\u003c\/li\u003e\n\u003cli data-section-id=\"1v1dltz\" data-start=\"829\" data-end=\"861\"\u003eThin, flexible membrane design\u003c\/li\u003e\n\u003cli data-section-id=\"1cev50r\" data-start=\"862\" data-end=\"903\"\u003eSelf-adhesive backing for easy mounting\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"904\" data-end=\"927\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"g3sfig\" data-start=\"928\" data-end=\"1008\"\u003eEasy interfacing with Arduino, Raspberry Pi, ESP32, and other microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"u3fc4w\" data-start=\"1009\" data-end=\"1046\"\u003eDurable and responsive tactile keys\u003c\/li\u003e\n\u003cli data-section-id=\"ssg493\" data-start=\"1047\" data-end=\"1085\"\u003eCompact and lightweight construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1ke4z4i\" data-start=\"1087\" data-end=\"1106\"\u003eSpecifications:\u003c\/h3\u003e\n\u003cul data-start=\"1107\" data-end=\"1347\"\u003e\n\u003cli data-section-id=\"1x0mm5w\" data-start=\"1107\" data-end=\"1139\"\u003eKey Layout: 4 Rows × 4 Columns\u003c\/li\u003e\n\u003cli data-section-id=\"rlcyvn\" data-start=\"1140\" data-end=\"1156\"\u003eTotal Keys: 16\u003c\/li\u003e\n\u003cli data-section-id=\"iu7e1s\" data-start=\"1157\" data-end=\"1194\"\u003eInterface: Matrix Row\/Column Output\u003c\/li\u003e\n\u003cli data-section-id=\"1mlnva8\" data-start=\"1195\" data-end=\"1226\"\u003eConnector: 8-Pin Ribbon Cable\u003c\/li\u003e\n\u003cli data-section-id=\"4flwl5\" data-start=\"1227\" data-end=\"1257\"\u003eMaterial: Polyester Membrane\u003c\/li\u003e\n\u003cli data-section-id=\"1vbbuxh\" data-start=\"1258\" data-end=\"1286\"\u003eMounting: Adhesive Backing\u003c\/li\u003e\n\u003cli data-section-id=\"1wzxb24\" data-start=\"1287\" data-end=\"1347\"\u003eOperating Voltage: Compatible with standard logic circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"1349\" data-end=\"1366\"\u003eApplications:\u003c\/h3\u003e\n\u003cul data-start=\"1367\" data-end=\"1591\"\u003e\n\u003cli data-section-id=\"1mcnrfc\" data-start=\"1367\" data-end=\"1402\"\u003eArduino and Raspberry Pi Projects\u003c\/li\u003e\n\u003cli data-section-id=\"q3ivf9\" data-start=\"1403\" data-end=\"1427\"\u003ePassword Entry Systems\u003c\/li\u003e\n\u003cli data-section-id=\"s15kuc\" data-start=\"1428\" data-end=\"1451\"\u003eElectronic Door Locks\u003c\/li\u003e\n\u003cli data-section-id=\"1438ibk\" data-start=\"1452\" data-end=\"1489\"\u003eSecurity and Access Control Systems\u003c\/li\u003e\n\u003cli data-section-id=\"1phj0kr\" data-start=\"1490\" data-end=\"1523\"\u003eCalculators and User Interfaces\u003c\/li\u003e\n\u003cli data-section-id=\"eo12q5\" data-start=\"1524\" data-end=\"1551\"\u003eIndustrial Control Panels\u003c\/li\u003e\n\u003cli data-section-id=\"qkhq7x\" data-start=\"1552\" data-end=\"1591\"\u003eDIY Electronics and Robotics Projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dpy815\" data-start=\"1593\" data-end=\"1614\"\u003ePackage Includes:\u003c\/h3\u003e\n\u003cul data-start=\"1615\" data-end=\"1647\"\u003e\n\u003cli data-section-id=\"1jfd9fj\" data-start=\"1615\" data-end=\"1647\"\u003e1 × 4×4 Matrix Keypad Membrane\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49518256586890,"sku":null,"price":42.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/41ioh2s4_AL.jpg?v=1780985479"},{"product_id":"tm1637-4-digit-7-segment-display-module","title":"TM1637 4-Digit 7-Segment Display Module","description":"\u003ch2 data-section-id=\"nxnaco\" data-start=\"0\" data-end=\"42\"\u003eTM1637 4-Digit 7-Segment Display Module\u003c\/h2\u003e\n\u003cp data-start=\"44\" data-end=\"629\"\u003eThe TM1637 4-Digit 7-Segment Display Module is a compact and easy-to-use LED display solution designed for displaying numeric data, timers, counters, clocks, temperature readings, and sensor values in Arduino, ESP8266, ESP32, and other microcontroller projects. The module features a built-in TM1637 driver IC, allowing communication through a simple 2-wire interface, which reduces the number of GPIO pins required and simplifies wiring. It supports adjustable brightness levels and provides clear, bright red LED digits for excellent visibility. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"631\" data-end=\"643\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"644\" data-end=\"1058\"\u003e\n\u003cli data-section-id=\"15nfknc\" data-start=\"644\" data-end=\"675\"\u003e4-digit 7-segment LED display\u003c\/li\u003e\n\u003cli data-section-id=\"jqtix6\" data-start=\"676\" data-end=\"703\"\u003eBuilt-in TM1637 driver IC\u003c\/li\u003e\n\u003cli data-section-id=\"xt1nr0\" data-start=\"704\" data-end=\"754\"\u003eSimple 2-wire serial communication (CLK and DIO)\u003c\/li\u003e\n\u003cli data-section-id=\"17u5n1o\" data-start=\"755\" data-end=\"786\"\u003eAdjustable display brightness\u003c\/li\u003e\n\u003cli data-section-id=\"13zs2kp\" data-start=\"787\" data-end=\"833\"\u003eCompatible with 3.3V and 5V microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"834\" data-end=\"857\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"153wg49\" data-start=\"858\" data-end=\"949\"\u003eEasy integration with Arduino, ESP32, ESP8266, Raspberry Pi, and other development boards\u003c\/li\u003e\n\u003cli data-section-id=\"1n7l938\" data-start=\"950\" data-end=\"1058\"\u003eIdeal for clocks, timers, counters, voltmeters, and digital readouts \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1060\" data-end=\"1078\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1079\" data-end=\"1405\"\u003e\n\u003cli data-section-id=\"1s8horg\" data-start=\"1079\" data-end=\"1098\"\u003eDriver IC: TM1637\u003c\/li\u003e\n\u003cli data-section-id=\"by8oo2\" data-start=\"1099\" data-end=\"1132\"\u003eOperating Voltage: 3.3V – 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"rlkyne\" data-start=\"1133\" data-end=\"1170\"\u003eInterface: 2-Wire Serial (CLK, DIO)\u003c\/li\u003e\n\u003cli data-section-id=\"sjlwqy\" data-start=\"1171\" data-end=\"1208\"\u003eDisplay Type: 4-Digit 7-Segment LED\u003c\/li\u003e\n\u003cli data-section-id=\"mr239i\" data-start=\"1209\" data-end=\"1229\"\u003eDisplay Color: Red\u003c\/li\u003e\n\u003cli data-section-id=\"1mjhsa1\" data-start=\"1230\" data-end=\"1259\"\u003eMaximum Current: Up to 80mA\u003c\/li\u003e\n\u003cli data-section-id=\"1p87g5w\" data-start=\"1260\" data-end=\"1300\"\u003eBrightness Levels: 8 Adjustable Levels\u003c\/li\u003e\n\u003cli data-section-id=\"1vyacuf\" data-start=\"1301\" data-end=\"1327\"\u003ePins: VCC, GND, CLK, DIO\u003c\/li\u003e\n\u003cli data-section-id=\"mcr25a\" data-start=\"1328\" data-end=\"1405\"\u003eDimensions: Approximately 42mm × 24mm \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1407\" data-end=\"1423\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1424\" data-end=\"1662\"\u003e\n\u003cli data-section-id=\"4e6vt5\" data-start=\"1424\" data-end=\"1440\"\u003eDigital clocks\u003c\/li\u003e\n\u003cli data-section-id=\"5npx8t\" data-start=\"1441\" data-end=\"1459\"\u003eCountdown timers\u003c\/li\u003e\n\u003cli data-section-id=\"1tt4t27\" data-start=\"1460\" data-end=\"1495\"\u003eTemperature and humidity displays\u003c\/li\u003e\n\u003cli data-section-id=\"y2z6nf\" data-start=\"1496\" data-end=\"1516\"\u003eFrequency counters\u003c\/li\u003e\n\u003cli data-section-id=\"185jnj\" data-start=\"1517\" data-end=\"1537\"\u003eStopwatch projects\u003c\/li\u003e\n\u003cli data-section-id=\"2xw190\" data-start=\"1538\" data-end=\"1565\"\u003eSensor data visualization\u003c\/li\u003e\n\u003cli data-section-id=\"1731iwt\" data-start=\"1566\" data-end=\"1592\"\u003eArduino and IoT projects\u003c\/li\u003e\n\u003cli data-section-id=\"1hhhgko\" data-start=\"1593\" data-end=\"1662\"\u003eIndustrial monitoring systems \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"5t7ttf\" data-start=\"1664\" data-end=\"1684\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul data-start=\"1685\" data-end=\"1730\"\u003e\n\u003cli data-section-id=\"8yzco3\" data-start=\"1685\" data-end=\"1730\"\u003e1 × TM1637 4-Digit 7-Segment Display Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49518338637962,"sku":null,"price":44.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/51zaT_1PeeL._SL1000.jpg?v=1780988330"},{"product_id":"dfplayer-mini-mp3-module","title":"DFPlayer Mini MP3 Module","description":"\u003ch1\u003e\u003cspan\u003eDFPlayer Mini MP3 Module\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe DFPlayer Mini MP3 Module is a compact and easy-to-use audio playback module designed for Arduino, ESP32, Raspberry Pi, and other microcontroller projects. With built-in MP3 decoding and a 3W audio amplifier, this module can directly drive a speaker without requiring an external amplifier. It supports MP3, WAV, and WMA audio formats stored on a Micro SD\/TF card, making it ideal for voice announcements, DIY music players, smart home devices, alarm systems, and interactive electronics projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIts UART serial interface allows seamless communication with microcontrollers, while standalone operation is also possible using push buttons. The module supports Micro SD cards up to 32GB with FAT16\/FAT32 file systems and provides high-quality audio output through its integrated 24-bit DAC.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eSupports MP3, WAV, and WMA audio formats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt-in 3W mono audio amplifier\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with Arduino, ESP32, Raspberry Pi, and other MCUs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUART serial communication interface\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports Micro SD\/TF cards up to 32GB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e24-bit DAC for clear audio output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMultiple control modes: Serial, I\/O, and AD Key\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact size for embedded projects\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdjustable volume and EQ settings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLow power consumption\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eOperating Voltage: 3.2V – 5V DC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAudio Formats: MP3, WAV, WMA\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStorage: Micro SD\/TF Card (up to 32GB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDAC Resolution: 24-bit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSignal-to-Noise Ratio: 85dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt-in Amplifier Output: 3W Mono\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCommunication: UART Serial\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSampling Rates: 8kHz – 48kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eApplications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eVoice announcement systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDIY MP3 players\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHome automation projects\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSecurity and alarm systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEducational electronics projects\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInteractive exhibits and toys\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIoT audio notification devices\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePackage Includes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e1 × DFPlayer Mini MP3 Module\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49518426194058,"sku":null,"price":79.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/Capture1_0e8122c0-ea1d-4eb2-be13-a295c9082c61.png?v=1780991114"},{"product_id":"yf-s201-water-flow-sensor","title":"YF-S201 Water Flow Sensor","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch1 data-section-id=\"1ys7t51\" data-start=\"0\" data-end=\"27\"\u003eYF-S201 Water Flow Sensor\u003c\/h1\u003e\n\u003cp data-start=\"29\" data-end=\"566\"\u003eThe YF-S201 Water Flow Sensor is a reliable Hall-effect based flow meter designed to measure the flow rate and total volume of water passing through a pipe. It features an internal rotor and magnetic Hall-effect sensor that generates pulse signals proportional to the water flow, making it ideal for Arduino, ESP32, Raspberry Pi, IoT, and industrial monitoring projects. Its compact design, high sealing performance, and easy installation make it a popular choice for smart water management systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"568\" data-end=\"580\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"581\" data-end=\"1066\"\u003e\n\u003cli data-section-id=\"13g5a8o\" data-start=\"581\" data-end=\"626\"\u003eHigh-quality Hall-effect sensing technology\u003c\/li\u003e\n\u003cli data-section-id=\"1u492bn\" data-start=\"627\" data-end=\"673\"\u003eMeasures water flow rates from 1 to 30 L\/min\u003c\/li\u003e\n\u003cli data-section-id=\"6xmwiv\" data-start=\"674\" data-end=\"726\"\u003eDigital pulse output for accurate flow measurement\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"727\" data-end=\"750\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"1w57qw6\" data-start=\"751\" data-end=\"788\"\u003eDurable and waterproof construction\u003c\/li\u003e\n\u003cli data-section-id=\"1ck7yuu\" data-start=\"789\" data-end=\"869\"\u003eEasy integration with Arduino, ESP32, Raspberry Pi, and other microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"zlkmym\" data-start=\"870\" data-end=\"920\"\u003eStandard 1\/2-inch threaded water pipe connection\u003c\/li\u003e\n\u003cli data-section-id=\"sed9ym\" data-start=\"921\" data-end=\"1066\"\u003eSuitable for water dispensers, irrigation systems, smart water meters, and liquid monitoring applications \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1068\" data-end=\"1086\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1087\" data-end=\"1567\"\u003e\n\u003cli data-section-id=\"elrm3z\" data-start=\"1087\" data-end=\"1103\"\u003eModel: YF-S201\u003c\/li\u003e\n\u003cli data-section-id=\"19bqubm\" data-start=\"1104\" data-end=\"1130\"\u003eSensor Type: Hall Effect\u003c\/li\u003e\n\u003cli data-section-id=\"d4z730\" data-start=\"1131\" data-end=\"1183\"\u003eOperating Voltage: 5V–18V DC (minimum tested 4.5V)\u003c\/li\u003e\n\u003cli data-section-id=\"trawhe\" data-start=\"1184\" data-end=\"1212\"\u003eCurrent Consumption: ≤15mA\u003c\/li\u003e\n\u003cli data-section-id=\"15wpp0q\" data-start=\"1213\" data-end=\"1245\"\u003eFlow Range: 1–30 Liters\/Minute\u003c\/li\u003e\n\u003cli data-section-id=\"1mfmww3\" data-start=\"1246\" data-end=\"1275\"\u003eOutput Signal: 5V TTL Pulse\u003c\/li\u003e\n\u003cli data-section-id=\"7kl0d6\" data-start=\"1276\" data-end=\"1292\"\u003eAccuracy: ±10%\u003c\/li\u003e\n\u003cli data-section-id=\"1fgho44\" data-start=\"1293\" data-end=\"1331\"\u003eMaximum Water Pressure: 1.75–2.0 MPa\u003c\/li\u003e\n\u003cli data-section-id=\"1pgu11t\" data-start=\"1332\" data-end=\"1371\"\u003eOperating Temperature: -25°C to +80°C\u003c\/li\u003e\n\u003cli data-section-id=\"z5b93f\" data-start=\"1372\" data-end=\"1409\"\u003ePulses per Liter: Approximately 450\u003c\/li\u003e\n\u003cli data-section-id=\"1kdkwo2\" data-start=\"1410\" data-end=\"1461\"\u003ePulse Frequency: F (Hz) = 7.5 × Flow Rate (L\/min)\u003c\/li\u003e\n\u003cli data-section-id=\"12nc1nx\" data-start=\"1462\" data-end=\"1482\"\u003eCable Length: 15cm\u003c\/li\u003e\n\u003cli data-section-id=\"hbdspn\" data-start=\"1483\" data-end=\"1567\"\u003eConnection Size: 1\/2-inch Threaded Interface \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1569\" data-end=\"1585\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1586\" data-end=\"1859\"\u003e\n\u003cli data-section-id=\"1i35e7\" data-start=\"1586\" data-end=\"1608\"\u003eSmart Water Metering\u003c\/li\u003e\n\u003cli data-section-id=\"1x6f21p\" data-start=\"1609\" data-end=\"1635\"\u003eWater Dispensing Systems\u003c\/li\u003e\n\u003cli data-section-id=\"4wio72\" data-start=\"1636\" data-end=\"1662\"\u003eHome Automation Projects\u003c\/li\u003e\n\u003cli data-section-id=\"1n0chsu\" data-start=\"1663\" data-end=\"1686\"\u003eIrrigation Monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"21zoc7\" data-start=\"1687\" data-end=\"1717\"\u003eIndustrial Fluid Measurement\u003c\/li\u003e\n\u003cli data-section-id=\"6y3ro7\" data-start=\"1718\" data-end=\"1746\"\u003eWater Consumption Tracking\u003c\/li\u003e\n\u003cli data-section-id=\"i43k8m\" data-start=\"1747\" data-end=\"1783\"\u003eIoT-Based Water Management Systems\u003c\/li\u003e\n\u003cli data-section-id=\"1lvcjv9\" data-start=\"1784\" data-end=\"1859\"\u003eAquarium and Hydroponics Monitoring\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49518441857162,"sku":null,"price":152.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/31PsdTM2NYL.jpg?v=1780991637"},{"product_id":"water-level-detection-sensor","title":"Water Level Detection Sensor","description":"\u003ch1 data-section-id=\"abkti4\" data-start=\"0\" data-end=\"30\"\u003eWater Level Detection Sensor\u003c\/h1\u003e\n\u003ch2 data-section-id=\"1bw7wp4\" data-start=\"32\" data-end=\"54\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-start=\"56\" data-end=\"387\"\u003eThe \u003cstrong data-start=\"60\" data-end=\"92\"\u003eWater Level Detection Sensor\u003c\/strong\u003e is a simple and reliable module designed to detect and measure the presence or level of water. It works by using exposed conductive traces that change resistance when in contact with water, making it ideal for water level monitoring, leak detection, rain sensing, and automated control systems.\u003c\/p\u003e\n\u003cp data-start=\"389\" data-end=\"628\"\u003eThis sensor is widely used in \u003cstrong data-start=\"419\" data-end=\"496\"\u003eArduino, Raspberry Pi, ESP8266, ESP32, and other microcontroller projects\u003c\/strong\u003e. Its compact design, low power consumption, and easy interfacing make it suitable for both educational and industrial applications.\u003c\/p\u003e\n\u003cp data-start=\"630\" data-end=\"814\"\u003eWhether you're building a smart water tank monitoring system, an automatic pump controller, or a water leakage alarm, this sensor provides accurate and real-time water level detection.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1d7mrtu\" data-start=\"816\" data-end=\"827\"\u003eFeatures\u003c\/h2\u003e\n\u003cul data-start=\"829\" data-end=\"1137\"\u003e\n\u003cli data-section-id=\"1vz6ju5\" data-start=\"829\" data-end=\"877\"\u003eDetects water presence and water level changes\u003c\/li\u003e\n\u003cli data-section-id=\"b5gp5y\" data-start=\"878\" data-end=\"921\"\u003eSimple analog output for easy interfacing\u003c\/li\u003e\n\u003cli data-section-id=\"v4a03o\" data-start=\"922\" data-end=\"987\"\u003eCompatible with Arduino, ESP32, ESP8266, Raspberry Pi, and more\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"988\" data-end=\"1011\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"1pi3mw8\" data-start=\"1012\" data-end=\"1044\"\u003eCompact and lightweight design\u003c\/li\u003e\n\u003cli data-section-id=\"cgzv8s\" data-start=\"1045\" data-end=\"1080\"\u003eEasy installation and maintenance\u003c\/li\u003e\n\u003cli data-section-id=\"1mwwo0r\" data-start=\"1081\" data-end=\"1137\"\u003eSuitable for DIY, educational, and industrial projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"1139\" data-end=\"1156\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-start=\"1158\" data-end=\"1365\"\u003e\n\u003cli data-section-id=\"by8oo2\" data-start=\"1158\" data-end=\"1191\"\u003eOperating Voltage: 3.3V – 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"31ejhd\" data-start=\"1192\" data-end=\"1220\"\u003eOutput Type: Analog Signal\u003c\/li\u003e\n\u003cli data-section-id=\"1c8pmma\" data-start=\"1221\" data-end=\"1265\"\u003eDetection Method: Conductive water sensing\u003c\/li\u003e\n\u003cli data-section-id=\"5gswuy\" data-start=\"1266\" data-end=\"1303\"\u003eInterface: 3-pin (VCC, GND, Signal)\u003c\/li\u003e\n\u003cli data-section-id=\"1st32h8\" data-start=\"1304\" data-end=\"1324\"\u003eCompact PCB design\u003c\/li\u003e\n\u003cli data-section-id=\"1dyfzin\" data-start=\"1325\" data-end=\"1365\"\u003eEasy integration with microcontrollers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"mu966k\" data-start=\"1367\" data-end=\"1382\"\u003eApplications\u003c\/h2\u003e\n\u003cul data-start=\"1384\" data-end=\"1595\"\u003e\n\u003cli data-section-id=\"d6rmaf\" data-start=\"1384\" data-end=\"1413\"\u003eWater tank level monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"1x3x8lb\" data-start=\"1414\" data-end=\"1444\"\u003eAutomatic water pump control\u003c\/li\u003e\n\u003cli data-section-id=\"a6cns4\" data-start=\"1445\" data-end=\"1478\"\u003eWater leakage detection systems\u003c\/li\u003e\n\u003cli data-section-id=\"1vdupgt\" data-start=\"1479\" data-end=\"1506\"\u003eSmart irrigation projects\u003c\/li\u003e\n\u003cli data-section-id=\"5yrhbd\" data-start=\"1507\" data-end=\"1537\"\u003eRainwater collection systems\u003c\/li\u003e\n\u003cli data-section-id=\"1o54sn2\" data-start=\"1538\" data-end=\"1564\"\u003eHome automation projects\u003c\/li\u003e\n\u003cli data-section-id=\"1d7zhvz\" data-start=\"1565\" data-end=\"1595\"\u003eIndustrial liquid monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"6hv2og\" data-start=\"1597\" data-end=\"1616\"\u003ePackage Includes\u003c\/h2\u003e\n\u003cul data-start=\"1618\" data-end=\"1659\"\u003e\n\u003cli data-section-id=\"1p1kqxa\" data-start=\"1618\" data-end=\"1659\"\u003e1 × Water Level Detection Sensor Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49519236874378,"sku":null,"price":20.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/714NlXtF6LL._SL1500.jpg?v=1780998663"},{"product_id":"acs712-current-sensor-module","title":"ACS712 Current Sensor Module","description":"\u003ch2 data-section-id=\"1ya6879\" data-start=\"0\" data-end=\"31\"\u003eACS712 Current Sensor Module\u003c\/h2\u003e\n\u003cp data-start=\"33\" data-end=\"665\"\u003eThe \u003cstrong data-start=\"37\" data-end=\"69\"\u003eACS712 Current Sensor Module\u003c\/strong\u003e is a Hall-effect based current sensing module designed to accurately measure both \u003cstrong data-start=\"152\" data-end=\"173\"\u003eAC and DC current\u003c\/strong\u003e in electronic circuits. It provides an analog voltage output proportional to the current flowing through the conductor, making it ideal for use with Arduino, ESP32, Raspberry Pi, and other microcontroller platforms. The sensor offers electrical isolation between the measured current and the output signal, ensuring safe and reliable operation. It is available in \u003cstrong data-start=\"538\" data-end=\"558\"\u003e5A, 20A, and 30A\u003c\/strong\u003e current measurement variants for different application requirements. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"667\" data-end=\"683\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"684\" data-end=\"1229\"\u003e\n\u003cli data-section-id=\"15hpflh\" data-start=\"684\" data-end=\"717\"\u003eMeasures both AC and DC current\u003c\/li\u003e\n\u003cli data-section-id=\"1ijr85o\" data-start=\"718\" data-end=\"786\"\u003eHall-effect sensing technology for non-contact current measurement\u003c\/li\u003e\n\u003cli data-section-id=\"jz18b4\" data-start=\"787\" data-end=\"830\"\u003eAvailable in ±5A, ±20A, and ±30A versions\u003c\/li\u003e\n\u003cli data-section-id=\"5vd40s\" data-start=\"831\" data-end=\"878\"\u003eAnalog voltage output proportional to current\u003c\/li\u003e\n\u003cli data-section-id=\"uk1qca\" data-start=\"879\" data-end=\"907\"\u003e5V single-supply operation\u003c\/li\u003e\n\u003cli data-section-id=\"1y0eskg\" data-start=\"908\" data-end=\"946\"\u003eElectrical isolation up to 2.1 kVRMS\u003c\/li\u003e\n\u003cli data-section-id=\"15gezdx\" data-start=\"947\" data-end=\"1005\"\u003eLow internal conductor resistance for minimal power loss\u003c\/li\u003e\n\u003cli data-section-id=\"ewlgcm\" data-start=\"1006\" data-end=\"1044\"\u003eFast response time and high accuracy\u003c\/li\u003e\n\u003cli data-section-id=\"5cqpx8\" data-start=\"1045\" data-end=\"1112\"\u003eCompatible with Arduino, ESP32, STM32, and other microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"zf9gak\" data-start=\"1113\" data-end=\"1229\"\u003eSuitable for current monitoring, protection, and energy measurement projects \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1231\" data-end=\"1247\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1248\" data-end=\"1527\"\u003e\n\u003cli data-section-id=\"17rlh33\" data-start=\"1248\" data-end=\"1276\"\u003eBattery monitoring systems\u003c\/li\u003e\n\u003cli data-section-id=\"18xscuf\" data-start=\"1277\" data-end=\"1311\"\u003ePower supply current measurement\u003c\/li\u003e\n\u003cli data-section-id=\"r75oht\" data-start=\"1312\" data-end=\"1335\"\u003eMotor current sensing\u003c\/li\u003e\n\u003cli data-section-id=\"1cfgxfw\" data-start=\"1336\" data-end=\"1369\"\u003eOvercurrent protection circuits\u003c\/li\u003e\n\u003cli data-section-id=\"1ylwhgl\" data-start=\"1370\" data-end=\"1395\"\u003eSolar energy monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"1p7hqmj\" data-start=\"1396\" data-end=\"1417\"\u003eSmart energy meters\u003c\/li\u003e\n\u003cli data-section-id=\"jeijeu\" data-start=\"1418\" data-end=\"1449\"\u003eIndustrial automation systems\u003c\/li\u003e\n\u003cli data-section-id=\"9bzuf4\" data-start=\"1450\" data-end=\"1527\"\u003eDIY electronics and robotics projects \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"5t7ttf\" data-start=\"1529\" data-end=\"1549\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul data-start=\"1550\" data-end=\"1584\"\u003e\n\u003cli data-section-id=\"130f9wu\" data-start=\"1550\" data-end=\"1584\"\u003e1 × ACS712 Current Sensor Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49519376892042,"sku":null,"price":79.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/41mIK4vfBrL.jpg?v=1780999235"},{"product_id":"ds3231-rtc-module-no-battery","title":"DS3231 RTC Module (No Battery)","description":"\u003ch3 data-section-id=\"1key0v2\" data-start=\"0\" data-end=\"56\"\u003eDS3231 RTC Module (No Battery) – Product Description\u003c\/h3\u003e\n\u003cp data-start=\"58\" data-end=\"491\"\u003eThe \u003cstrong data-start=\"62\" data-end=\"101\"\u003eDS3231 RTC (Real Time Clock) Module\u003c\/strong\u003e is a highly accurate timekeeping module designed for microcontroller and embedded system projects. Powered by the DS3231 RTC IC, it maintains precise time and date information with integrated temperature-compensated crystal oscillator (TCXO) technology. This version is supplied \u003cstrong data-start=\"381\" data-end=\"409\"\u003ewithout a backup battery\u003c\/strong\u003e, allowing users to install their preferred CR2032 battery separately if required.\u003c\/p\u003e\n\u003cp data-start=\"493\" data-end=\"790\"\u003eThe module communicates via the \u003cstrong data-start=\"525\" data-end=\"542\"\u003eI2C interface\u003c\/strong\u003e, making it compatible with popular development boards such as Arduino, ESP8266, ESP32, Raspberry Pi, STM32, and other microcontrollers. It can track seconds, minutes, hours, day, date, month, and year information, including leap-year compensation.\u003c\/p\u003e\n\u003ch4 data-start=\"792\" data-end=\"805\"\u003eFeatures\u003c\/h4\u003e\n\u003cul data-start=\"806\" data-end=\"1137\"\u003e\n\u003cli data-section-id=\"1nphloe\" data-start=\"806\" data-end=\"838\"\u003eHigh-precision DS3231 RTC chip\u003c\/li\u003e\n\u003cli data-section-id=\"ydqys5\" data-start=\"839\" data-end=\"868\"\u003eI2C communication interface\u003c\/li\u003e\n\u003cli data-section-id=\"mtbva5\" data-start=\"869\" data-end=\"902\"\u003eTracks time and date accurately\u003c\/li\u003e\n\u003cli data-section-id=\"7j1lph\" data-start=\"903\" data-end=\"963\"\u003eBuilt-in temperature-compensated crystal oscillator (TCXO)\u003c\/li\u003e\n\u003cli data-section-id=\"ztlwe3\" data-start=\"964\" data-end=\"998\"\u003eAutomatic leap-year compensation\u003c\/li\u003e\n\u003cli data-section-id=\"1c7omh1\" data-start=\"999\" data-end=\"1046\"\u003eBattery backup support (battery not included)\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"1047\" data-end=\"1070\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"vb5rzu\" data-start=\"1071\" data-end=\"1137\"\u003eCompatible with Arduino, ESP32, ESP8266, Raspberry Pi, and STM32\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1139\" data-end=\"1158\"\u003eSpecifications\u003c\/h4\u003e\n\u003cul data-start=\"1159\" data-end=\"1393\"\u003e\n\u003cli data-section-id=\"12zvc55\" data-start=\"1159\" data-end=\"1194\"\u003eOperating Voltage: 3.3V – 5.5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"18r1xah\" data-start=\"1195\" data-end=\"1211\"\u003eRTC IC: DS3231\u003c\/li\u003e\n\u003cli data-section-id=\"xn3kjg\" data-start=\"1212\" data-end=\"1241\"\u003eCommunication Protocol: I2C\u003c\/li\u003e\n\u003cli data-section-id=\"p1vtji\" data-start=\"1242\" data-end=\"1274\"\u003eTime Format: 12-hour \/ 24-hour\u003c\/li\u003e\n\u003cli data-section-id=\"1n5cxno\" data-start=\"1275\" data-end=\"1308\"\u003eAccuracy: ±2 ppm (0°C to +40°C)\u003c\/li\u003e\n\u003cli data-section-id=\"19m6f13\" data-start=\"1309\" data-end=\"1353\"\u003eBackup Battery Type: CR2032 (Not Included)\u003c\/li\u003e\n\u003cli data-section-id=\"1iu35dj\" data-start=\"1354\" data-end=\"1393\"\u003eOperating Temperature: -40°C to +85°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1395\" data-end=\"1412\"\u003eApplications\u003c\/h4\u003e\n\u003cul data-start=\"1413\" data-end=\"1599\"\u003e\n\u003cli data-section-id=\"1d38wsj\" data-start=\"1413\" data-end=\"1443\"\u003eDigital clocks and calendars\u003c\/li\u003e\n\u003cli data-section-id=\"qx82rx\" data-start=\"1444\" data-end=\"1466\"\u003eData logging systems\u003c\/li\u003e\n\u003cli data-section-id=\"1o54sn2\" data-start=\"1467\" data-end=\"1493\"\u003eHome automation projects\u003c\/li\u003e\n\u003cli data-section-id=\"1bap5n5\" data-start=\"1494\" data-end=\"1507\"\u003eIoT devices\u003c\/li\u003e\n\u003cli data-section-id=\"bpu3s6\" data-start=\"1508\" data-end=\"1538\"\u003eAlarm and scheduling systems\u003c\/li\u003e\n\u003cli data-section-id=\"t8kqaq\" data-start=\"1539\" data-end=\"1567\"\u003eTime-stamping applications\u003c\/li\u003e\n\u003cli data-section-id=\"14rd4r9\" data-start=\"1568\" data-end=\"1599\"\u003eIndustrial monitoring systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1601\" data-end=\"1622\"\u003ePackage Includes\u003c\/h4\u003e\n\u003cul data-start=\"1623\" data-end=\"1659\"\u003e\n\u003cli data-section-id=\"1amhs7c\" data-start=\"1623\" data-end=\"1659\"\u003e1 × DS3231 RTC Module (No Battery)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49523927482506,"sku":null,"price":125.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/31vYJtxMD1L.jpg?v=1781067687"},{"product_id":"220v-ac-2000w-scr-voltage-regulator","title":"220V AC 2000W SCR Voltage Regulator","description":"\u003ch3 data-section-id=\"788aw\" data-start=\"0\" data-end=\"61\"\u003e220V AC 2000W SCR Voltage Regulator – Product Description\u003c\/h3\u003e\n\u003cp data-start=\"63\" data-end=\"429\"\u003eThe \u003cstrong data-start=\"67\" data-end=\"106\"\u003e220V AC 2000W SCR Voltage Regulator\u003c\/strong\u003e is a high-power electronic controller designed to adjust the voltage supplied to AC loads. Using SCR (Silicon Controlled Rectifier) phase-angle control technology, it allows smooth regulation of power output, making it ideal for controlling the speed of AC motors, brightness of lamps, and temperature of heating elements.\u003c\/p\u003e\n\u003cp data-start=\"431\" data-end=\"753\"\u003eThis compact and efficient module supports input voltages from \u003cstrong data-start=\"494\" data-end=\"512\"\u003e50V to 220V AC\u003c\/strong\u003e and can handle loads up to \u003cstrong data-start=\"540\" data-end=\"549\"\u003e2000W\u003c\/strong\u003e, making it suitable for DIY electronics projects, industrial applications, and home automation systems. 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It is highly sensitive to \u003cstrong data-start=\"246\" data-end=\"308\"\u003eLPG, propane, methane, hydrogen, alcohol vapors, and smoke\u003c\/strong\u003e, making it ideal for gas leakage detection and fire safety applications. The module provides both \u003cstrong data-start=\"407\" data-end=\"437\"\u003eanalog and digital outputs\u003c\/strong\u003e, allowing easy interfacing with microcontrollers such as Arduino, ESP32, Raspberry Pi, and other development boards. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 data-start=\"594\" data-end=\"611\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"612\" data-end=\"1043\"\u003e\n\u003cli data-section-id=\"1gnjptk\" data-start=\"612\" data-end=\"673\"\u003eDetects LPG, methane, propane, hydrogen, alcohol, and smoke\u003c\/li\u003e\n\u003cli data-section-id=\"18bc8wm\" data-start=\"674\" data-end=\"715\"\u003eHigh sensitivity and fast response time\u003c\/li\u003e\n\u003cli data-section-id=\"1c4pydy\" data-start=\"716\" data-end=\"768\"\u003eAdjustable sensitivity using onboard potentiometer\u003c\/li\u003e\n\u003cli data-section-id=\"1sa2484\" data-start=\"769\" data-end=\"814\"\u003eAnalog (AO) and Digital (DO) output signals\u003c\/li\u003e\n\u003cli data-section-id=\"1tmun34\" data-start=\"815\" data-end=\"889\"\u003eCompatible with Arduino, ESP32, Raspberry Pi, and other microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"jgswg2\" data-start=\"890\" data-end=\"936\"\u003eLong operational life and stable performance\u003c\/li\u003e\n\u003cli data-section-id=\"a4n5dm\" data-start=\"937\" data-end=\"1043\"\u003eSimple interface and low-cost solution for gas monitoring projects \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1045\" data-end=\"1074\"\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul data-start=\"1075\" data-end=\"1417\"\u003e\n\u003cli data-section-id=\"bjrdbd\" data-start=\"1075\" data-end=\"1101\"\u003eOperating Voltage: 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"1530yaa\" data-start=\"1102\" data-end=\"1137\"\u003eDetection Range: 300 – 10,000 PPM\u003c\/li\u003e\n\u003cli data-section-id=\"1c18hgk\" data-start=\"1138\" data-end=\"1182\"\u003eSensor Type: SnO₂ Semiconductor Gas Sensor\u003c\/li\u003e\n\u003cli data-section-id=\"3z1nqm\" data-start=\"1183\" data-end=\"1216\"\u003eOutput Type: Analog and Digital\u003c\/li\u003e\n\u003cli data-section-id=\"rk2fvq\" data-start=\"1217\" data-end=\"1248\"\u003eHeater Current: Approx. 150mA\u003c\/li\u003e\n\u003cli data-section-id=\"lfed5u\" data-start=\"1249\" data-end=\"1277\"\u003eResponse Time: ≤10 seconds\u003c\/li\u003e\n\u003cli data-section-id=\"1sc9rog\" data-start=\"1278\" data-end=\"1306\"\u003eRecovery Time: ≤30 seconds\u003c\/li\u003e\n\u003cli data-section-id=\"11o2pqx\" data-start=\"1307\" data-end=\"1346\"\u003eOperating Temperature: -20°C to +50°C\u003c\/li\u003e\n\u003cli data-section-id=\"1sngihc\" data-start=\"1347\" data-end=\"1417\"\u003eDimensions: Approx. 32 × 22 mm \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1419\" data-end=\"1436\"\u003eApplications\u003c\/h4\u003e\n\u003cul data-start=\"1437\" data-end=\"1700\"\u003e\n\u003cli data-section-id=\"np3gxo\" data-start=\"1437\" data-end=\"1469\"\u003eLPG gas leak detection systems\u003c\/li\u003e\n\u003cli data-section-id=\"15yi0h2\" data-start=\"1470\" data-end=\"1506\"\u003eSmoke detection and alarm projects\u003c\/li\u003e\n\u003cli data-section-id=\"17no48k\" data-start=\"1507\" data-end=\"1534\"\u003eSmart home safety systems\u003c\/li\u003e\n\u003cli data-section-id=\"1rgo34m\" data-start=\"1535\" data-end=\"1562\"\u003eIndustrial gas monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"1nlso8c\" data-start=\"1563\" data-end=\"1585\"\u003eFire warning systems\u003c\/li\u003e\n\u003cli data-section-id=\"12gcas2\" data-start=\"1586\" data-end=\"1622\"\u003eIoT-based environmental monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"2ckr4s\" data-start=\"1623\" data-end=\"1700\"\u003eKitchen and laboratory safety devices \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1702\" data-end=\"1723\"\u003ePackage Includes\u003c\/h4\u003e\n\u003cul data-start=\"1724\" data-end=\"1752\"\u003e\n\u003cli data-section-id=\"1r7ny9g\" data-start=\"1724\" data-end=\"1752\"\u003e1 × MQ-2 Gas Sensor Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49524185989258,"sku":null,"price":84.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/41dfZE7-piL.jpg?v=1781073620"},{"product_id":"mq-3-gas-sensor-benzine-alcohol","title":"MQ-3 Gas Sensor (Benzine\/Alcohol)","description":"\u003ch2 data-section-id=\"b98bfb\" data-start=\"0\" data-end=\"48\"\u003eMQ-3 Gas Sensor (Benzine\/Alcohol) Description\u003c\/h2\u003e\n\u003cp data-start=\"50\" data-end=\"496\"\u003eThe \u003cstrong data-start=\"54\" data-end=\"80\"\u003eMQ-3 Gas Sensor Module\u003c\/strong\u003e is a highly sensitive gas detection sensor designed primarily for detecting \u003cstrong data-start=\"157\" data-end=\"195\"\u003ealcohol vapors, benzine, and smoke\u003c\/strong\u003e in the air. It is widely used in breathalyzer projects, air quality monitoring systems, safety devices, and Arduino-based automation applications. The sensor provides both analog and digital outputs, making it easy to interface with microcontrollers such as Arduino, Raspberry Pi, ESP8266, and ESP32.\u003c\/p\u003e\n\u003cp data-start=\"498\" data-end=\"825\"\u003eFeaturing adjustable sensitivity through an onboard potentiometer, the MQ-3 sensor offers reliable and stable performance for detecting combustible gases and alcohol concentrations. Its compact design and simple operation make it an excellent choice for DIY electronics, educational projects, and industrial monitoring systems.\u003c\/p\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"827\" data-end=\"839\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"840\" data-end=\"1228\"\u003e\n\u003cli data-section-id=\"9dbnah\" data-start=\"840\" data-end=\"888\"\u003eHigh sensitivity to alcohol vapors and benzine\u003c\/li\u003e\n\u003cli data-section-id=\"1r2n3rs\" data-start=\"889\" data-end=\"926\"\u003eDetects smoke and combustible gases\u003c\/li\u003e\n\u003cli data-section-id=\"rxuwrl\" data-start=\"927\" data-end=\"962\"\u003eAnalog and digital output signals\u003c\/li\u003e\n\u003cli data-section-id=\"15h9k0e\" data-start=\"963\" data-end=\"1013\"\u003eAdjustable sensitivity via onboard potentiometer\u003c\/li\u003e\n\u003cli data-section-id=\"17bagie\" data-start=\"1014\" data-end=\"1047\"\u003eFast response and recovery time\u003c\/li\u003e\n\u003cli data-section-id=\"141thwg\" data-start=\"1048\" data-end=\"1131\"\u003eCompatible with Arduino, ESP32, ESP8266, Raspberry Pi, and other microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"1fhi7pj\" data-start=\"1132\" data-end=\"1174\"\u003eLong service life and stable performance\u003c\/li\u003e\n\u003cli data-section-id=\"2eefhb\" data-start=\"1175\" data-end=\"1228\"\u003eEasy-to-use module with power and output indicators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1230\" data-end=\"1248\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1249\" data-end=\"1519\"\u003e\n\u003cli data-section-id=\"bjrdbd\" data-start=\"1249\" data-end=\"1275\"\u003eOperating Voltage: 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"6kq24s\" data-start=\"1276\" data-end=\"1316\"\u003eDetection Gas: Alcohol, Benzine, Smoke\u003c\/li\u003e\n\u003cli data-section-id=\"qqypmz\" data-start=\"1317\" data-end=\"1360\"\u003eOutput Type: Analog (A0) and Digital (D0)\u003c\/li\u003e\n\u003cli data-section-id=\"c2o79z\" data-start=\"1361\" data-end=\"1399\"\u003eDigital Output Threshold: Adjustable\u003c\/li\u003e\n\u003cli data-section-id=\"y93hsy\" data-start=\"1400\" data-end=\"1440\"\u003eWarm-up Time: Approximately 20 seconds\u003c\/li\u003e\n\u003cli data-section-id=\"oy31qs\" data-start=\"1441\" data-end=\"1479\"\u003eInterface: 4 Pins (VCC, GND, A0, D0)\u003c\/li\u003e\n\u003cli data-section-id=\"b85h96\" data-start=\"1480\" data-end=\"1519\"\u003eOperating Temperature: -10°C to +50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1521\" data-end=\"1537\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1538\" data-end=\"1760\"\u003e\n\u003cli data-section-id=\"j66yvv\" data-start=\"1538\" data-end=\"1565\"\u003eAlcohol detection systems\u003c\/li\u003e\n\u003cli data-section-id=\"x12kwv\" data-start=\"1566\" data-end=\"1589\"\u003eBreathalyzer projects\u003c\/li\u003e\n\u003cli data-section-id=\"17edv4h\" data-start=\"1590\" data-end=\"1614\"\u003eGas leakage monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"1rrudsj\" data-start=\"1615\" data-end=\"1639\"\u003eAir quality monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"12uomd5\" data-start=\"1640\" data-end=\"1669\"\u003eIndustrial safety equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1ts8eap\" data-start=\"1670\" data-end=\"1693\"\u003eSmart home automation\u003c\/li\u003e\n\u003cli data-section-id=\"1731iwt\" data-start=\"1694\" data-end=\"1720\"\u003eArduino and IoT projects\u003c\/li\u003e\n\u003cli data-section-id=\"1sx7or8\" data-start=\"1721\" data-end=\"1760\"\u003eEducational and research applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49524217020554,"sku":null,"price":89.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/614BLVcH6qL._SL1500.jpg?v=1781074622"},{"product_id":"mq-4-natural-gas-methane-gas-sensor-module","title":"MQ-4 Natural Gas \/ Methane Gas Sensor Module","description":"\u003ch3 data-section-id=\"ff8wof\" data-start=\"67\" data-end=\"115\"\u003eMQ-4 Natural Gas \/ Methane Gas Sensor Module\u003c\/h3\u003e\n\u003cp data-start=\"117\" data-end=\"883\"\u003eThe MQ-4 Natural Gas Sensor is a highly sensitive gas detection module designed to detect Methane (CH₄), Compressed Natural Gas (CNG), and natural gas leaks. Built using a semiconductor sensing element, it provides fast response, reliable performance, and long operational life, making it ideal for gas leakage alarms, safety monitoring systems, and Arduino-based projects. The module offers both Analog and Digital outputs, allowing easy integration with microcontrollers such as Arduino, ESP32, Raspberry Pi, and other development boards. The sensitivity threshold can be adjusted using the onboard potentiometer for customized detection levels. Detection range is typically between 200–10,000 ppm for methane and natural gas. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"885\" data-end=\"897\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"898\" data-end=\"1269\"\u003e\n\u003cli data-section-id=\"1krltl5\" data-start=\"898\" data-end=\"943\"\u003eDetects Methane (CH₄), Natural Gas, and CNG\u003c\/li\u003e\n\u003cli data-section-id=\"110rf7b\" data-start=\"944\" data-end=\"999\"\u003eHigh sensitivity with fast response and recovery time\u003c\/li\u003e\n\u003cli data-section-id=\"15h9k0e\" data-start=\"1000\" data-end=\"1050\"\u003eAdjustable sensitivity via onboard potentiometer\u003c\/li\u003e\n\u003cli data-section-id=\"1sa2484\" data-start=\"1051\" data-end=\"1096\"\u003eAnalog (AO) and Digital (DO) output signals\u003c\/li\u003e\n\u003cli data-section-id=\"glz6nx\" data-start=\"1097\" data-end=\"1159\"\u003eCompatible with Arduino, ESP32, Raspberry Pi, and other MCUs\u003c\/li\u003e\n\u003cli data-section-id=\"1fhi7pj\" data-start=\"1160\" data-end=\"1202\"\u003eLong service life and stable performance\u003c\/li\u003e\n\u003cli data-section-id=\"1otbqpd\" data-start=\"1203\" data-end=\"1269\"\u003eSuitable for home and industrial gas leak detection applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1271\" data-end=\"1289\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1290\" data-end=\"1595\"\u003e\n\u003cli data-section-id=\"bjrdbd\" data-start=\"1290\" data-end=\"1316\"\u003eOperating Voltage: 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"10dzs0m\" data-start=\"1317\" data-end=\"1365\"\u003eDetection Gas: Methane (CH₄), Natural Gas, CNG\u003c\/li\u003e\n\u003cli data-section-id=\"1lw2eb7\" data-start=\"1366\" data-end=\"1399\"\u003eDetection Range: 200–10,000 ppm\u003c\/li\u003e\n\u003cli data-section-id=\"3z1nqm\" data-start=\"1400\" data-end=\"1433\"\u003eOutput Type: Analog and Digital\u003c\/li\u003e\n\u003cli data-section-id=\"lfed5u\" data-start=\"1434\" data-end=\"1462\"\u003eResponse Time: ≤10 seconds\u003c\/li\u003e\n\u003cli data-section-id=\"1sc9rog\" data-start=\"1463\" data-end=\"1491\"\u003eRecovery Time: ≤30 seconds\u003c\/li\u003e\n\u003cli data-section-id=\"11o2vks\" data-start=\"1492\" data-end=\"1531\"\u003eOperating Temperature: -20°C to +55°C\u003c\/li\u003e\n\u003cli data-section-id=\"6h6foe\" data-start=\"1532\" data-end=\"1595\"\u003eHumidity Range: ≤95% RH \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1597\" data-end=\"1613\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1614\" data-end=\"1802\"\u003e\n\u003cli data-section-id=\"6g63y0\" data-start=\"1614\" data-end=\"1641\"\u003eGas leakage alarm systems\u003c\/li\u003e\n\u003cli data-section-id=\"11loqd3\" data-start=\"1642\" data-end=\"1666\"\u003eHome safety monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"ea7stx\" data-start=\"1667\" data-end=\"1693\"\u003eIndustrial gas detection\u003c\/li\u003e\n\u003cli data-section-id=\"1ts8eap\" data-start=\"1694\" data-end=\"1717\"\u003eSmart home automation\u003c\/li\u003e\n\u003cli data-section-id=\"bdjtzu\" data-start=\"1718\" data-end=\"1753\"\u003eEnvironmental monitoring projects\u003c\/li\u003e\n\u003cli data-section-id=\"yts84w\" data-start=\"1754\" data-end=\"1802\"\u003eArduino and IoT-based gas sensing applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49524241793162,"sku":null,"price":84.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/Capture1_e98b5788-3f68-4043-8a1c-34d46eac87e7.png?v=1781075481"},{"product_id":"max485-ttl-to-rs485-converter-module","title":"MAX485 TTL to RS485 Converter Module","description":"\u003ch3 data-section-id=\"qpeeqm\" data-start=\"0\" data-end=\"40\"\u003eMAX485 TTL to RS485 Converter Module\u003c\/h3\u003e\n\u003cp data-start=\"42\" data-end=\"381\"\u003eThe \u003cstrong data-start=\"46\" data-end=\"76\"\u003eMAX485 TTL to RS485 Module\u003c\/strong\u003e is a compact communication interface module that converts \u003cstrong data-start=\"135\" data-end=\"164\"\u003eTTL serial signals (UART)\u003c\/strong\u003e from microcontrollers into \u003cstrong data-start=\"192\" data-end=\"222\"\u003eRS485 differential signals\u003c\/strong\u003e. It enables reliable long-distance data transmission and is widely used in industrial automation, sensor networks, home automation, and communication systems.\u003c\/p\u003e\n\u003ch4 data-start=\"383\" data-end=\"400\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"401\" data-end=\"771\"\u003e\n\u003cli data-section-id=\"efasgc\" data-start=\"401\" data-end=\"453\"\u003eBased on the MAX485 low-power RS485 transceiver IC\u003c\/li\u003e\n\u003cli data-section-id=\"l8ipcg\" data-start=\"454\" data-end=\"511\"\u003eConverts TTL UART signals to RS485 differential signals\u003c\/li\u003e\n\u003cli data-section-id=\"13h1wcq\" data-start=\"512\" data-end=\"548\"\u003eSupports half-duplex communication\u003c\/li\u003e\n\u003cli data-section-id=\"m3b170\" data-start=\"549\" data-end=\"614\"\u003eData transmission distance up to 1200 meters (ideal conditions)\u003c\/li\u003e\n\u003cli data-section-id=\"gvl04q\" data-start=\"615\" data-end=\"647\"\u003eOperates on 5V DC power supply\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"648\" data-end=\"671\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"p3f2no\" data-start=\"672\" data-end=\"721\"\u003eHigh noise immunity for industrial environments\u003c\/li\u003e\n\u003cli data-section-id=\"1qd3bih\" data-start=\"722\" data-end=\"771\"\u003eSupports multiple devices on a single RS485 bus\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"773\" data-end=\"802\"\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul data-start=\"803\" data-end=\"1052\"\u003e\n\u003cli data-section-id=\"1do95jp\" data-start=\"803\" data-end=\"815\"\u003eIC: MAX485\u003c\/li\u003e\n\u003cli data-section-id=\"bjrdbd\" data-start=\"816\" data-end=\"842\"\u003eOperating Voltage: 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"1cqlcup\" data-start=\"843\" data-end=\"874\"\u003eCommunication Standard: RS485\u003c\/li\u003e\n\u003cli data-section-id=\"1agf4en\" data-start=\"875\" data-end=\"908\"\u003eCommunication Mode: Half-Duplex\u003c\/li\u003e\n\u003cli data-section-id=\"1lvd9nf\" data-start=\"909\" data-end=\"936\"\u003eData Rate: Up to 2.5 Mbps\u003c\/li\u003e\n\u003cli data-section-id=\"6zcgfr\" data-start=\"937\" data-end=\"973\"\u003eTransmission Distance: Up to 1200m\u003c\/li\u003e\n\u003cli data-section-id=\"z4u02\" data-start=\"974\" data-end=\"1012\"\u003eInterface: TTL UART (RO, RE, DE, DI)\u003c\/li\u003e\n\u003cli data-section-id=\"1iu35dj\" data-start=\"1013\" data-end=\"1052\"\u003eOperating Temperature: -40°C to +85°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1054\" data-end=\"1076\"\u003ePin Configuration\u003c\/h4\u003e\n\u003cul data-start=\"1077\" data-end=\"1309\"\u003e\n\u003cli data-section-id=\"1vcb3pe\" data-start=\"1077\" data-end=\"1104\"\u003e\n\u003cstrong data-start=\"1079\" data-end=\"1086\"\u003eVCC\u003c\/strong\u003e – 5V Power Supply\u003c\/li\u003e\n\u003cli data-section-id=\"1e0n8er\" data-start=\"1105\" data-end=\"1123\"\u003e\n\u003cstrong data-start=\"1107\" data-end=\"1114\"\u003eGND\u003c\/strong\u003e – Ground\u003c\/li\u003e\n\u003cli data-section-id=\"3irxhc\" data-start=\"1124\" data-end=\"1150\"\u003e\n\u003cstrong data-start=\"1126\" data-end=\"1132\"\u003eRO\u003c\/strong\u003e – Receiver Output\u003c\/li\u003e\n\u003cli data-section-id=\"opl1v1\" data-start=\"1151\" data-end=\"1190\"\u003e\n\u003cstrong data-start=\"1153\" data-end=\"1159\"\u003eRE\u003c\/strong\u003e – Receiver Enable (Active Low)\u003c\/li\u003e\n\u003cli data-section-id=\"1bw2zba\" data-start=\"1191\" data-end=\"1229\"\u003e\n\u003cstrong data-start=\"1193\" data-end=\"1199\"\u003eDE\u003c\/strong\u003e – Driver Enable (Active High)\u003c\/li\u003e\n\u003cli data-section-id=\"ushfdq\" data-start=\"1230\" data-end=\"1253\"\u003e\n\u003cstrong data-start=\"1232\" data-end=\"1238\"\u003eDI\u003c\/strong\u003e – Driver Input\u003c\/li\u003e\n\u003cli data-section-id=\"168jkkd\" data-start=\"1254\" data-end=\"1281\"\u003e\n\u003cstrong data-start=\"1256\" data-end=\"1261\"\u003eA\u003c\/strong\u003e – RS485 Data Line A\u003c\/li\u003e\n\u003cli data-section-id=\"o2v5i5\" data-start=\"1282\" data-end=\"1309\"\u003e\n\u003cstrong data-start=\"1284\" data-end=\"1289\"\u003eB\u003c\/strong\u003e – RS485 Data Line B\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1311\" data-end=\"1328\"\u003eApplications\u003c\/h4\u003e\n\u003cul data-start=\"1329\" data-end=\"1521\"\u003e\n\u003cli data-section-id=\"7ah3jy\" data-start=\"1329\" data-end=\"1357\"\u003eIndustrial Control Systems\u003c\/li\u003e\n\u003cli data-section-id=\"njywrb\" data-start=\"1358\" data-end=\"1377\"\u003ePLC Communication\u003c\/li\u003e\n\u003cli data-section-id=\"1t8jfq2\" data-start=\"1378\" data-end=\"1394\"\u003eSmart Metering\u003c\/li\u003e\n\u003cli data-section-id=\"1dob2lx\" data-start=\"1395\" data-end=\"1421\"\u003eHome Automation Networks\u003c\/li\u003e\n\u003cli data-section-id=\"k2k256\" data-start=\"1422\" data-end=\"1458\"\u003eLong-Distance Sensor Communication\u003c\/li\u003e\n\u003cli data-section-id=\"1mcnrfc\" data-start=\"1459\" data-end=\"1494\"\u003eArduino and Raspberry Pi Projects\u003c\/li\u003e\n\u003cli data-section-id=\"1ihhfh5\" data-start=\"1495\" data-end=\"1521\"\u003eModbus RTU Communication\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1523\" data-end=\"1544\"\u003ePackage Includes\u003c\/h4\u003e\n\u003cul data-start=\"1545\" data-end=\"1587\"\u003e\n\u003cli data-section-id=\"19wh0wm\" data-start=\"1545\" data-end=\"1587\"\u003e1 × MAX485 TTL to RS485 Converter Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default 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