Smoke Gas Sensor Module (MQ-2)

Canada Robotix Verified independent store

→

The Gas Sensor (MQ-2) module is useful for gas leakage detecting (in home and industry). It can detect LPG, I-butane, methane, alcohol, hydrogen, smoke and so on. Based on its fast response time. Measurements can be taken as soon as possible. Also the sensitivity can be adjusted by the potentiometer. VCC ↔ 2.5V ~ 5.0V GND ↔ power supply ground AOUT ↔ MCU.IO (analog output) DOUT ↔ MCU.IO (digital output) Resources: Usage Guide Arduino Library (GitHub) Show more