MQ3 Sensor With Arduino UNO(Breath Analyzer) – Open Electronics

By on February 22, 2021

In this project, i am going to show you how i made a breadth analyzer using MQ3 sensor with an Arduino UNO to display the readings on LCD and raise an alarm if alcohol content is more than required in the breath of the user.

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About Carlo Palumbo

Electronics and informatics are my biggest passions and through the development of projects in both areas during my graduation I was able to improve skills required to become expert in both. Curiosity was essential to increase my willing for learning more every day and that same curiosity is what motivates me to keep developing my knowledge. I have also attended the iOS Apple Developer Academy in Naples and won the WWDC18 contest.


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