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The MQ5 Gas Sensor module is useful for gas leakage detecting. It can detect LPG, i-butane, methane, alcohol, Hydrogen, smoke and so on. The sensitivity can be adjusted using the on-board potentiometer, and you'd use this sensor by reading the ****og pin to which it is connected. Please use these sensors only in controlled experiments! Combustible gases and fumes are very dangerous! Here are details for some MQ gas sensor.
Specification:
- Working voltage: 5V
- Working Current: 150mA
- DO: TTL output
- AO: ****og output, it will be higher with more such gas.
- Preheat time: Over 20s
This seller has been a member since: Feb. 11, 2017
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