The simple gas sensor - MQ5 is utilized in gas spillage recognizing types of gear in shopper and industry advertises, this sensor is appropriate for distinguishing LPG, I-butane, propane, methane, liquor, Hydrogen, smoke. It has a high affectability and quick reaction time. And the affectability can be balanced by the potentiometer.
The power supply needs: 5V
Interface type: Analog
Pin Definition: S-Sigal V-VCC G-GND
Wide detecting extension
Quick reaction and High affectability
Basic drive circuit
Steady and long life