MQ-2 Gas Smoke Sensor Module
Price: 75.0
A sensitive gas and smoke detection sensor designed for detecting LPG, propane, methane, hydrogen, smoke, and other combustible gases. It is widely used in gas leakage alarms, fire detection systems, smart home automation, and environmental monitoring projects. Compatible with Arduino, ESP32, Raspberry Pi, AVR, and other microcontrollers. Features: Detects smoke and combustible gases High sensitivity and fast response Analog and digital output support Adjustable sensitivity via onboard potentiometer LED indicators for power and signal status Easy integration with microcontrollers Specifications: Sensor Model: MQ-2 Operating Voltage: 5V DC Output Type: Analog and Digital Detection Gases: LPG, methane, propane, hydrogen, smoke, alcohol Response Time: Fast response and recovery Sensitivity Adjustment: Yes Application: Gas leakage alarms, smoke detection, smart home systems, industrial monitoring, IoT projects