Gravity: Analog Gas Sensor (MQ2) For Arduino

Gravity: Analog Gas Sensor (MQ2) For Arduino (SEN0127)

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This is a generic Arduino gas sensor. It has MQ2 probe which is able to detect LPG, i-butane, propane, methane ,alcohol, Hydrogen, smoke.It can be used in gas leakage detecting device in consumer and industry markets. It has a high sensitivity and...