{"product_id":"mq-3-alcohol-gas-sensor-detector-module-b0fn4196hl","title":"MQ-3 Alcohol Gas Sensor Detector Module","description":"\u003carticle\u003e\u003csection\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe MQ-3 Alcohol Gas Sensor Detector Module for Ethanol, Benzene, Vapor - High Sensitivity (2-Pack) responds to household use with adjustable characteristics and practical use that hold up. Notable features include precise alcohol and alcohol detection, contributing to its well-made character.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrecise Alcohol Detection: Optimized to detect ethanol vapor (alcohol) with high sensitivity, ideal for breathalyzer projects, safety systems, and environmental monitoring.\u003c\/li\u003e\n\u003cli\u003eWide Detection Range: Accurately measures 0.05–10 mg\/L alcohol concentrations and responds to benzene, hexane, and other volatile organic compounds (VOCs).\u003c\/li\u003e\n\u003cli\u003eDual Output Signals: Provides both analog (voltage) and digital (TTL) output for flexible integration with Arduino, ESP32, Raspberry Pi, and other microcontrollers.\u003c\/li\u003e\n\u003cli\u003eAdjustable Sensitivity: Built-in potentiometer for threshold calibration; operates at 5V DC with low power consumption (≤800mW).\u003c\/li\u003e\n\u003cli\u003eStable \u0026amp; Reliable: Semiconductor-based sensor with fast response\/recovery time; includes protective coating for durability in industrial or DIY applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eWhy Choose the MERICDA MQ-3 Alcohol Gas Sensor Detector Module for Ethanol\u003c\/h2\u003e\n\u003cp\u003eChoose the MQ-3 Alcohol Gas Sensor Detector Module for Ethanol, Benzene, Vapor - High Sensitivity (2-Pack) for its user-tested approach to gas detectors \u0026amp; alarms essentials: precise alcohol delivers everyday convenience in daily use.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cp\u003eThe MERICDA MQ-3 Alcohol Gas Sensor Detector Module for Ethanol is best suited for: breathalyzer projects.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eQuick Summary\u003c\/h2\u003e\n\u003cp\u003eThe MERICDA MQ-3 Alcohol Gas Sensor Detector Module for Ethanol is a Gas Detectors \u0026amp; Alarms product by MERICDA. Price: $13.18.\u003c\/p\u003e\u003c\/section\u003e\u003c\/article\u003e","brand":"MERICDA","offers":[{"title":"Default Title","offer_id":48004129652887,"sku":"SPH-B0FN4196HL","price":13.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7104\/1431\/files\/61XkXlilpzL._SX522.jpg?v=1783680595","url":"https:\/\/futures-links.com\/products\/mq-3-alcohol-gas-sensor-detector-module-b0fn4196hl","provider":"FutureLink","version":"1.0","type":"link"}