{"title":"Distance Sensors","description":"","products":[{"product_id":"hc-sr04-ultrasonic-sensor","title":"HC-SR04 Ultrasonic Sensor","description":"\u003ch2 data-section-id=\"1czbzat\" data-start=\"0\" data-end=\"37\"\u003eHC-SR04 Ultrasonic Distance Sensor\u003c\/h2\u003e\n\u003cp data-start=\"39\" data-end=\"552\"\u003eThe \u003cstrong data-start=\"43\" data-end=\"72\"\u003eHC-SR04 Ultrasonic Sensor\u003c\/strong\u003e is a highly popular and cost-effective distance measurement module designed for Arduino, Raspberry Pi, ESP8266, ESP32, robotics, automation, and IoT projects. Using ultrasonic sound waves at 40kHz, it accurately measures the distance between the sensor and an object without physical contact. It is ideal for obstacle avoidance robots, parking systems, water level monitoring, distance measurement devices, and smart automation applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"554\" data-end=\"570\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"571\" data-end=\"962\"\u003e\n\u003cli data-section-id=\"8c7ryb\" data-start=\"571\" data-end=\"605\"\u003eNon-contact distance measurement\u003c\/li\u003e\n\u003cli data-section-id=\"1sdskbx\" data-start=\"606\" data-end=\"637\"\u003eMeasuring range: 2cm to 400cm\u003c\/li\u003e\n\u003cli data-section-id=\"sexiuf\" data-start=\"638\" data-end=\"664\"\u003eHigh accuracy up to ±3mm\u003c\/li\u003e\n\u003cli data-section-id=\"bi2gy1\" data-start=\"665\" data-end=\"691\"\u003eOperating voltage: 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"2d2mdz\" data-start=\"692\" data-end=\"720\"\u003e40kHz ultrasonic frequency\u003c\/li\u003e\n\u003cli data-section-id=\"1o3q176\" data-start=\"721\" data-end=\"768\"\u003eSimple 4-pin interface (VCC, Trig, Echo, GND)\u003c\/li\u003e\n\u003cli data-section-id=\"hksxo1\" data-start=\"769\" data-end=\"800\"\u003eLow power consumption (~15mA)\u003c\/li\u003e\n\u003cli data-section-id=\"1pi3mw8\" data-start=\"801\" data-end=\"833\"\u003eCompact and lightweight design\u003c\/li\u003e\n\u003cli data-section-id=\"qkypa2\" data-start=\"834\" data-end=\"962\"\u003eCompatible with Arduino, Raspberry Pi, ESP32, ESP8266, 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=\"nucr17\" data-start=\"964\" data-end=\"992\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul data-start=\"993\" data-end=\"1203\"\u003e\n\u003cli data-section-id=\"bjrdbd\" data-start=\"993\" data-end=\"1019\"\u003eOperating Voltage: 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"1axszwu\" data-start=\"1020\" data-end=\"1045\"\u003eOperating Current: 15mA\u003c\/li\u003e\n\u003cli data-section-id=\"1crnnyj\" data-start=\"1046\" data-end=\"1064\"\u003eFrequency: 40kHz\u003c\/li\u003e\n\u003cli data-section-id=\"fhom47\" data-start=\"1065\" data-end=\"1095\"\u003eDetection Range: 2cm – 400cm\u003c\/li\u003e\n\u003cli data-section-id=\"7kkzl9\" data-start=\"1096\" data-end=\"1112\"\u003eAccuracy: ±3mm\u003c\/li\u003e\n\u003cli data-section-id=\"ki3hk6\" data-start=\"1113\" data-end=\"1136\"\u003eMeasuring Angle: \u0026lt;15°\u003c\/li\u003e\n\u003cli data-section-id=\"15t1u97\" data-start=\"1137\" data-end=\"1203\"\u003eDimensions: 45 × 20 × 15mm \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"ab9uox\" data-start=\"1205\" data-end=\"1226\"\u003ePin Configuration\u003c\/h3\u003e\n\u003col data-start=\"1227\" data-end=\"1369\"\u003e\n\u003cli data-section-id=\"1ax4u7l\" data-start=\"1227\" data-end=\"1257\"\u003e\n\u003cstrong data-start=\"1230\" data-end=\"1237\"\u003eVCC\u003c\/strong\u003e – Power Supply (5V)\u003c\/li\u003e\n\u003cli data-section-id=\"131qb2k\" data-start=\"1258\" data-end=\"1285\"\u003e\n\u003cstrong data-start=\"1261\" data-end=\"1269\"\u003eTrig\u003c\/strong\u003e – Trigger Input\u003c\/li\u003e\n\u003cli data-section-id=\"dhygqc\" data-start=\"1286\" data-end=\"1311\"\u003e\n\u003cstrong data-start=\"1289\" data-end=\"1297\"\u003eEcho\u003c\/strong\u003e – Echo Output\u003c\/li\u003e\n\u003cli data-section-id=\"12euztl\" data-start=\"1312\" data-end=\"1369\"\u003e\n\u003cstrong data-start=\"1315\" data-end=\"1322\"\u003eGND\u003c\/strong\u003e – Ground \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1371\" data-end=\"1387\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1388\" data-end=\"1645\"\u003e\n\u003cli data-section-id=\"1d14qki\" data-start=\"1388\" data-end=\"1415\"\u003eObstacle Avoidance Robots\u003c\/li\u003e\n\u003cli data-section-id=\"833mon\" data-start=\"1416\" data-end=\"1446\"\u003eDistance Measurement Systems\u003c\/li\u003e\n\u003cli data-section-id=\"4apqpz\" data-start=\"1447\" data-end=\"1471\"\u003eWater Level Monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"17s5fpr\" data-start=\"1472\" data-end=\"1495\"\u003eSmart Parking Systems\u003c\/li\u003e\n\u003cli data-section-id=\"p5hkk0\" data-start=\"1496\" data-end=\"1524\"\u003eSecurity and Alarm Systems\u003c\/li\u003e\n\u003cli data-section-id=\"17og4a8\" data-start=\"1525\" data-end=\"1548\"\u003eIndustrial Automation\u003c\/li\u003e\n\u003cli data-section-id=\"4wio72\" data-start=\"1549\" data-end=\"1575\"\u003eHome Automation Projects\u003c\/li\u003e\n\u003cli data-section-id=\"1k65apn\" data-start=\"1576\" data-end=\"1645\"\u003eDrone and Robotics Navigation \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=\"1647\" data-end=\"1667\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul data-start=\"1668\" data-end=\"1715\"\u003e\n\u003cli data-section-id=\"1v021d0\" data-start=\"1668\" data-end=\"1715\"\u003e1 × HC-SR04 Ultrasonic Distance Sensor Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49503580029066,"sku":null,"price":74.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/51uBk4DQjtL.jpg?v=1780651248"},{"product_id":"waterproof-ultrasonic-sensor","title":"Waterproof Ultrasonic Sensor","description":"\u003ch1 data-section-id=\"1huh61l\" data-start=\"0\" data-end=\"52\"\u003eWaterproof Ultrasonic Sensor – Product Description\u003c\/h1\u003e\n\u003cp data-start=\"54\" data-end=\"555\"\u003eThe Waterproof Ultrasonic Sensor is a reliable distance-measuring module designed for outdoor and harsh-environment applications. Unlike standard ultrasonic sensors, it features a waterproof transducer that can withstand moisture, dust, and challenging weather conditions. It uses ultrasonic sound waves to accurately detect objects and measure distances, making it ideal for water level monitoring, obstacle avoidance, parking systems, robotics, industrial automation, and smart agriculture projects.\u003c\/p\u003e\n\u003cp data-start=\"557\" data-end=\"829\"\u003eThis sensor provides stable and accurate distance measurements while maintaining excellent durability in wet and outdoor environments. It can be easily interfaced with popular microcontrollers such as Arduino, ESP32, Raspberry Pi, and other embedded development platforms.\u003c\/p\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"831\" data-end=\"843\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"844\" data-end=\"1242\"\u003e\n\u003cli data-section-id=\"5l0bi8\" data-start=\"844\" data-end=\"894\"\u003eWaterproof ultrasonic transducer for outdoor use\u003c\/li\u003e\n\u003cli data-section-id=\"1xt0dpx\" data-start=\"895\" data-end=\"938\"\u003eAccurate non-contact distance measurement\u003c\/li\u003e\n\u003cli data-section-id=\"p1xz4f\" data-start=\"939\" data-end=\"996\"\u003eSuitable for water level detection and obstacle sensing\u003c\/li\u003e\n\u003cli data-section-id=\"nb8j4l\" data-start=\"997\" data-end=\"1062\"\u003eHigh resistance to dust, moisture, and environmental conditions\u003c\/li\u003e\n\u003cli data-section-id=\"i30dbg\" data-start=\"1063\" data-end=\"1126\"\u003eEasy integration with Arduino, ESP32, STM32, and Raspberry Pi\u003c\/li\u003e\n\u003cli data-section-id=\"eh4bmg\" data-start=\"1127\" data-end=\"1173\"\u003eStable performance and low power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"1qtigqn\" data-start=\"1174\" data-end=\"1202\"\u003eCompact and durable design\u003c\/li\u003e\n\u003cli data-section-id=\"u5hc94\" data-start=\"1203\" data-end=\"1242\"\u003eIdeal for industrial and DIY projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1244\" data-end=\"1262\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1263\" data-end=\"1568\"\u003e\n\u003cli data-section-id=\"iknfql\" data-start=\"1263\" data-end=\"1312\"\u003eOperating Voltage: 3.3V–5V DC (varies by model)\u003c\/li\u003e\n\u003cli data-section-id=\"1a2cknr\" data-start=\"1313\" data-end=\"1355\"\u003eMeasuring Range: Typically 20cm to 450cm\u003c\/li\u003e\n\u003cli data-section-id=\"12hiryp\" data-start=\"1356\" data-end=\"1404\"\u003eMeasuring Principle: Ultrasonic Echo Detection\u003c\/li\u003e\n\u003cli data-section-id=\"1knt66r\" data-start=\"1405\" data-end=\"1448\"\u003eWaterproof Rating: IP67 (model dependent)\u003c\/li\u003e\n\u003cli data-section-id=\"1fp090j\" data-start=\"1449\" data-end=\"1491\"\u003eInterface: Trigger\/Echo or Serial Output\u003c\/li\u003e\n\u003cli data-section-id=\"1808gp8\" data-start=\"1492\" data-end=\"1528\"\u003eDetection Angle: Approximately 50°\u003c\/li\u003e\n\u003cli data-section-id=\"11o1cpn\" data-start=\"1529\" data-end=\"1568\"\u003eOperating Temperature: -20°C to +70°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1570\" data-end=\"1586\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1587\" data-end=\"1806\"\u003e\n\u003cli data-section-id=\"d6rmaf\" data-start=\"1587\" data-end=\"1616\"\u003eWater tank level monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"94y03h\" data-start=\"1617\" data-end=\"1643\"\u003eSmart irrigation systems\u003c\/li\u003e\n\u003cli data-section-id=\"19ce4k1\" data-start=\"1644\" data-end=\"1670\"\u003eRobot obstacle avoidance\u003c\/li\u003e\n\u003cli data-section-id=\"11x72bi\" data-start=\"1671\" data-end=\"1699\"\u003eVehicle parking assistance\u003c\/li\u003e\n\u003cli data-section-id=\"rb6wls\" data-start=\"1700\" data-end=\"1723\"\u003eIndustrial automation\u003c\/li\u003e\n\u003cli data-section-id=\"1h9rhko\" data-start=\"1724\" data-end=\"1750\"\u003eLiquid level measurement\u003c\/li\u003e\n\u003cli data-section-id=\"h3vbha\" data-start=\"1751\" data-end=\"1783\"\u003eDistance and proximity sensing\u003c\/li\u003e\n\u003cli data-section-id=\"r6n8bo\" data-start=\"1784\" data-end=\"1806\"\u003eOutdoor IoT projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"5t7ttf\" data-start=\"1808\" data-end=\"1828\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul data-start=\"1829\" data-end=\"1923\"\u003e\n\u003cli data-section-id=\"1c69w39\" data-start=\"1829\" data-end=\"1870\"\u003e1 × Waterproof Ultrasonic Sensor Module\u003c\/li\u003e\n\u003cli data-section-id=\"ymcoj7\" data-start=\"1871\" data-end=\"1904\"\u003e1 × Waterproof Ultrasonic Probe\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49503640256650,"sku":null,"price":252.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/61iaBuk3q1L._SL1000.jpg?v=1780653706"}],"url":"https:\/\/irnds.com\/collections\/distance-sensors.oembed","provider":"IRNDS","version":"1.0","type":"link"}