Arduino And MQ2 Gas Sensor

About the project

The Grove Gas Sensor (MQ2) module is useful for gas leakage detection (home and industry). It is suitable for detecting H2, LPG, CH4 and CO.

Project info

Items used in this project

Hardware components

Genuino Uno Rev3 Genuino Uno Rev3 x 1
Alcohol Gas Sensor - MQ-3 Alcohol Gas Sensor - MQ-3 x 1

Schematics, diagrams and documents



Arduino Code


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