{"product_id":"mq-2-gas-sensor","title":"MQ-2 Gas Sensor","description":"\u003cp\u003e\u003cstrong\u003eMQ-2 Gas Sensor Module\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe MQ-2 Gas Sensor Module is a versatile gas detection sensor designed to detect the presence of smoke and various combustible gases in the surrounding environment. It is commonly used with Arduino, Raspberry Pi, and other microcontroller platforms for gas monitoring, alarm systems, and DIY safety projects.\u003c\/p\u003e\n\u003cp\u003eThe module provides an easy-to-use interface with both analog and digital outputs, allowing users to monitor gas concentration changes or set a detection threshold using the onboard adjustment potentiometer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003cbr\u003eDetects smoke and various combustible gases\u003cbr\u003eAnalog output for gas concentration monitoring\u003cbr\u003eDigital output for threshold-based detection\u003cbr\u003eAdjustable sensitivity using an onboard potentiometer\u003cbr\u003eSimple interface for microcontroller projects\u003cbr\u003eCompatible with Arduino and other development boards\u003cbr\u003eCompact and easy-to-install design\u003cbr\u003eSuitable for prototyping and educational projects\u003cbr\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe MQ-2 Gas Sensor Module can be used for:\u003c\/p\u003e\n\u003cp\u003eSmoke detection\u003cbr\u003eGas leakage monitoring\u003cbr\u003eHome automation projects\u003cbr\u003eSafety and alarm systems\u003cbr\u003eArduino and Raspberry Pi projects\u003cbr\u003eIoT environmental monitoring\u003cbr\u003eIndustrial monitoring prototypes\u003cbr\u003eKitchen and indoor air monitoring\u003cbr\u003eRobotics projects\u003cbr\u003eDIY gas detection systems\u003cbr\u003eProduct Highlights\u003c\/p\u003e\n\u003cp\u003eSensor: MQ-2\u003cbr\u003eDetection: Smoke and combustible gases\u003cbr\u003eOutputs: Analog + Digital\u003cbr\u003eSensitivity: Adjustable\u003cbr\u003eInterface: Easy-to-use module interface\u003cbr\u003eApplication: Gas and smoke detection\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe MQ-2 is intended primarily for gas presence\/detection and project-level monitoring, not as a certified safety or life-protection device. Sensor readings can be affected by temperature, humidity, sensor warm-up time, and environmental conditions. For critical gas-safety applications, use an appropriately certified gas detection system.\u003c\/p\u003e","brand":"EMs Electronics Tech","offers":[{"title":"Default Title","offer_id":62242657108338,"sku":"EM-MGS-GEN-BLU-5117","price":300.0,"currency_code":"KES","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/4492\/4530\/files\/MQ-2GasSensor_14e34711-39b8-4fa2-9896-7640b3f802d4.png?v=1788093472","url":"https:\/\/emselectronicstech-store.myshopify.com\/products\/mq-2-gas-sensor","provider":"EMs Electronics Tech Store","version":"1.0","type":"link"}