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MQ 3 Módulo de Sensor de Alcohol MQ3, Detector de Gas de respiración, detección de etanol para Arduino, nuevo|alcohol sensor|sensor modulemq3 alcohol sensor - AliExpress
![Arduino MQ-3 Alcohol Sensor Tutorial - How Does a Alcohol Sensor Work and How to Interface it with Arduino? Arduino MQ-3 Alcohol Sensor Tutorial - How Does a Alcohol Sensor Work and How to Interface it with Arduino?](https://circuitdigest.com/sites/default/files/inline-images/Alcohol-Detection-using-Arduino.jpg)
Arduino MQ-3 Alcohol Sensor Tutorial - How Does a Alcohol Sensor Work and How to Interface it with Arduino?
![Arduino MQ-3 Alcohol Sensor Tutorial - How Does a Alcohol Sensor Work and How to Interface it with Arduino? Arduino MQ-3 Alcohol Sensor Tutorial - How Does a Alcohol Sensor Work and How to Interface it with Arduino?](https://circuitdigest.com/sites/default/files/inline-images/Arduino-MQ3-Sensor-Connection.png)