MQ3 Alcohol Sensor Module 10E The maximum drain current is

The maximum drain current is 7 A while the maximum voltage between drain and source is 1500 V

Home automation and mesh network Applications

This sets how much change in temperature must occur before the relay changes state

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MQ3 Alcohol Sensor Module 10E The maximum drain current isThe MQ 3 module can detect alcohol, benzene, CH4, hexane, LPG, and CO. The sensitive material in the MQ 3 gas sensor is SnO2, which has a reduced conductivity in clear air. When the target alcohol gas is present, the sensor's conductivity increases in accordance with the increase in gas concentration. The MQ 3 sensor has a high sensitivity to alcohol and is resistant to fuel, smoke, and mist contamination. Based on the amount of alcohol in the system,