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Description
PlanetX MQ3 Gas Sensor
Designed in RJ11 connections
Easy to plug
Connections: RJ11 4P4C
Power: 3.3 V
Connections type: Analog output
The PlanetX MQ3 Gas Sensor is an essential gas sensor for environmental detection. While the sensor is put in an environment that exists the alcohol vapor, the electrical conductivity of the sensor increases as the concentration of alcohol gas in the air increases.