Smoke Sensor Module (MQ2) 1307 4 channels transmitter

4 channels transmitter

of Pins: 16

Operating temperature: -55°C  to 125 °C

which is a measurement of the hydrogen ion concentration in the body

Wireless Pairing

Smoke Sensor Module (MQ2) 1307 4 channels transmitterIntroduction: MQ 2 Gas Sensor module is useful for gas leakage detecting in home and industry. It can detect LPG, i butane, propane, methane ,alcohol, hydrogen and smoke. MQ 2 Gas sensor can detect or measure gasses like LPG, Alcohol, Propane, Hydrogen, CO and even methane. The module version of this sensor comes with a Digital Pin which makes this sensor to operate even without a microcontroller and that comes in handy when you are only trying to