{"product_id":"gravity-analog-hydrogen-gas-sensor-mq8-for-arduino-discontinued","title":"Gravity: Analog Hydrogen Gas Sensor (MQ8) For Arduino [Discontinued]","description":"\u003cdiv class=\"desc\"\u003e\n \u003cdiv class=\"desCon\"\u003e\n\u003cdiv\u003eThis is an Arduino hydrogen gas sensor. It has h\u003cspan style=\"line-height: 1.42857;\"\u003eigh sensitivity to Hydrogen (H2) and less \u003c\/span\u003e\u003cspan style=\"line-height: 1.42857;\"\u003esensitivity to alcohol, LPG,cooking fumes . \u003c\/span\u003e\u003cspan style=\"line-height: 17.1428px;\"\u003eHydrogen gas is highly flammable and will burn in air at a very wide range of concentrations\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe sensitivity is able to be adjusted by the potentiometer. \u003cspan style=\"line-height: 17.1428px;\"\u003e The output is proportional to the density of gas. You can use analog reading to read the data from this sensor. \u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"line-height: 1.42857;\"\u003e  \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003eTo ease the difficulty of using this sensor,  a Gravity Interface is adapted to allow plug\u0026amp;play.  The Arduino IO expansion shield is the best match for this senor connecting to your Arduino microcontroller\u003cspan style=\"line-height: 17.1428px;\"\u003e. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"line-height: 17.1428px;\"\u003e\u003cspan style=\"line-height: 17.1428px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"line-height: 17.1428px;\"\u003e\u003cspan style=\"line-height: 17.1428px;\"\u003eWhat is Hydrogen?  \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"line-height: 17.1428px;\"\u003eHydrogen is a chemical element with chemical symbol H and atomic number 1. \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e \u003ch2\u003e Specification\n\u003c\/h2\u003e \u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003ePower supply needs: 5V\u003c\/li\u003e\n\u003cli\u003eInterface type: Analog\u003c\/li\u003e\n\u003cli\u003ePin Definition:  1-Output  2-GND  3-VCC\u003c\/li\u003e\n\u003cli\u003eHigh sensitivity to Hydrogen (H2)\u003c\/li\u003e\n\u003cli\u003eSmall sensitivity to alcohol, LPG,cooking fumes\u003c\/li\u003e\n\u003cli\u003eStable and long life\u003c\/li\u003e\n\u003cli\u003eSize: 40x20mm(1.57\"x0.79\")\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e \u003ch2\u003e Documents\n\u003c\/h2\u003e \u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003e\nWiki Doc\u003cspan class=\"Apple-tab-span\" style=\"white-space: pre; \"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eMQ8 datasheet\u003c\/li\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e \u003ch2\u003e Shipping List\n\u003c\/h2\u003e \u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003eArduino Hydrogen Gas Sensor (MQ8) x1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":52217380536608,"sku":"oym1787257802257","price":6.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3231\/3120\/files\/gravity-analog-hydrogen-gas-sensor-mq8-for-arduino-discontinued_1.jpg?v=1787257806","url":"https:\/\/www.elmwoodbasket.shop\/products\/gravity-analog-hydrogen-gas-sensor-mq8-for-arduino-discontinued","provider":"My Store","version":"1.0","type":"link"}