Sensor for Alcohol Detection
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Gas & Air Quality Sensors, Sensors
MQ3 Alcohol Gas Sensor Module
- Detects alcohol, ethanol, and vapor concentrations
- Operating voltage: 5V DC
- Dual output: Analog (AO) and Digital (DO)
- Adjustable sensitivity via onboard potentiometer
- Long lifespan and stable performance
- Compatible with Arduino, ESP32, ESP8266, Raspberry Pi
SKU: 12120008
