{"product_id":"mq-8-hydrogen-gas-sensor","title":"MQ-8 Hydrogen Gas Sensor","description":"\u003ch3 data-section-id=\"1nv2k04\" data-start=\"0\" data-end=\"58\"\u003eMQ-8 Hydrogen Gas Sensor\u003c\/h3\u003e\n\u003cp data-start=\"60\" data-end=\"763\"\u003eThe \u003cstrong data-start=\"64\" data-end=\"99\"\u003eMQ-8 Hydrogen Gas Sensor Module\u003c\/strong\u003e is a highly sensitive gas detection sensor designed to detect \u003cstrong data-start=\"162\" data-end=\"179\"\u003eHydrogen (H₂)\u003c\/strong\u003e gas concentrations in the air. Built with a semiconductor sensing element based on \u003cstrong data-start=\"263\" data-end=\"285\"\u003eSnO₂ (Tin Dioxide)\u003c\/strong\u003e, the sensor changes its conductivity when exposed to hydrogen, allowing accurate monitoring of gas leaks and hydrogen levels. It is widely used in industrial safety systems, battery charging stations, fuel cell monitoring, and Arduino-based gas detection projects. The module provides both \u003cstrong data-start=\"576\" data-end=\"606\"\u003eanalog and digital outputs\u003c\/strong\u003e, making it easy to interface 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=\"765\" data-end=\"778\"\u003eFeatures\u003c\/h4\u003e\n\u003cul data-start=\"779\" data-end=\"1225\"\u003e\n\u003cli data-section-id=\"crvfoq\" data-start=\"779\" data-end=\"818\"\u003eHigh sensitivity to Hydrogen (H₂) gas\u003c\/li\u003e\n\u003cli data-section-id=\"rxuwrl\" data-start=\"819\" data-end=\"854\"\u003eAnalog and digital output signals\u003c\/li\u003e\n\u003cli data-section-id=\"14butej\" data-start=\"855\" data-end=\"913\"\u003eAdjustable detection threshold via onboard potentiometer\u003c\/li\u003e\n\u003cli data-section-id=\"17bagie\" data-start=\"914\" data-end=\"947\"\u003eFast response and recovery time\u003c\/li\u003e\n\u003cli data-section-id=\"glz6nx\" data-start=\"948\" data-end=\"1010\"\u003eCompatible with Arduino, ESP32, Raspberry Pi, and other MCUs\u003c\/li\u003e\n\u003cli data-section-id=\"6rcz63\" data-start=\"1011\" data-end=\"1058\"\u003eStable performance with long operational life\u003c\/li\u003e\n\u003cli data-section-id=\"1j814mr\" data-start=\"1059\" data-end=\"1118\"\u003eEasy-to-use module design for DIY and industrial projects\u003c\/li\u003e\n\u003cli data-section-id=\"126sc50\" data-start=\"1119\" data-end=\"1225\"\u003eSuitable for gas leak detection and safety monitoring applications \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1227\" data-end=\"1246\"\u003eSpecifications\u003c\/h4\u003e\n\u003cul data-start=\"1247\" data-end=\"1634\"\u003e\n\u003cli data-section-id=\"kha5pu\" data-start=\"1247\" data-end=\"1286\"\u003eSensor Type: MQ-8 Hydrogen Gas Sensor\u003c\/li\u003e\n\u003cli data-section-id=\"1n25wg5\" data-start=\"1287\" data-end=\"1318\"\u003eDetectable Gas: Hydrogen (H₂)\u003c\/li\u003e\n\u003cli data-section-id=\"deuec0\" data-start=\"1319\" data-end=\"1352\"\u003eDetection Range: 100–10,000 ppm\u003c\/li\u003e\n\u003cli data-section-id=\"bjrdbd\" data-start=\"1353\" data-end=\"1379\"\u003eOperating Voltage: 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"17erfmj\" data-start=\"1380\" data-end=\"1403\"\u003eHeater Voltage: 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"qqypmz\" data-start=\"1404\" data-end=\"1447\"\u003eOutput Type: Analog (A0) and Digital (D0)\u003c\/li\u003e\n\u003cli data-section-id=\"b7a8db\" data-start=\"1448\" data-end=\"1477\"\u003eHeater Consumption: ≤ 900mW\u003c\/li\u003e\n\u003cli data-section-id=\"d9a6mp\" data-start=\"1478\" data-end=\"1516\"\u003eOperating Temperature: -10°C to 50°C\u003c\/li\u003e\n\u003cli data-section-id=\"13ja4z1\" data-start=\"1517\" data-end=\"1561\"\u003eFast response and recovery characteristics\u003c\/li\u003e\n\u003cli data-section-id=\"1m7z9g8\" data-start=\"1562\" data-end=\"1634\"\u003eAdjustable sensitivity threshold \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1636\" data-end=\"1653\"\u003eApplications\u003c\/h4\u003e\n\u003cul data-start=\"1654\" data-end=\"1951\"\u003e\n\u003cli data-section-id=\"1rrcbab\" data-start=\"1654\" data-end=\"1691\"\u003eHydrogen gas leak detection systems\u003c\/li\u003e\n\u003cli data-section-id=\"12o0qv3\" data-start=\"1692\" data-end=\"1722\"\u003eIndustrial safety monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"1kkgd0f\" data-start=\"1723\" data-end=\"1763\"\u003eFuel cell and hydrogen energy projects\u003c\/li\u003e\n\u003cli data-section-id=\"5pnnex\" data-start=\"1764\" data-end=\"1798\"\u003eBattery charging room monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"vxsn0w\" data-start=\"1799\" data-end=\"1837\"\u003eLaboratory and research applications\u003c\/li\u003e\n\u003cli data-section-id=\"dkwqtq\" data-start=\"1838\" data-end=\"1868\"\u003eSmart home gas alarm systems\u003c\/li\u003e\n\u003cli data-section-id=\"4p3ghu\" data-start=\"1869\" data-end=\"1951\"\u003eArduino and IoT-based gas sensing projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49524424310922,"sku":null,"price":84.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/41vK7_XTeBL.jpg?v=1781077568","url":"https:\/\/irnds.com\/products\/mq-8-hydrogen-gas-sensor","provider":"IRNDS","version":"1.0","type":"link"}