Getting started with Arduino can feel quite overwhelming at first because you're faced with the decision of what board to buy ...
The project illustrates how an Arduino board was interfaced with MQ-3 Alcohol Gas Sensor to create the Breathalyzer. One ADC input of Arduino is required to obtain the simple connection of the sensor.
Arduino is a leading open-source electronics prototyping platform and community based on flexible, easy-to-use hardware and software. As a resource for designers and makers alike, Arduino has made ...
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