Description
MQ-2 Gas Sensor is a versatile sensor module designed to detect combustible gases and smoke. It is commonly used in gas leakage detection, safety systems, robotics, and DIY electronics projects.
Key Features:
Detects LPG, methane, propane, butane, hydrogen, alcohol, and smoke
5V operating voltage
Analog and digital outputs
Adjustable sensitivity using the onboard potentiometer
Easy to interface with Arduino, ESP32, and other microcontrollers
Suitable for gas leakage and air monitoring projects
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