Description
The analog gas sensor – MQ5 is used in gas leakage detecting equipment in consumer and industry markets, this sensor is suitable for detecting LPG, i-butane, propane, methane, alcohol, Hydrogen, and smoke. It has high sensitivity and a fast response time. And the sensitivity can be adjusted by the potentiometer.
Product Wiki
ELECFREAKS Smoke Sensor MQ-5 Brick
Specifications
| Working Voltage | 3V |
| Connections Type | Analog |
| Pins Definition | Signal V-VCC G-GND |
| Size | 38x27mm |
Packing List
| Analog Sensor Cable | 1 pc |
| Octopus Smoke Sensor MQ-5 Brick | 1 pc |




