How to use Gas/Smoke sensor with Arduino | Gas leak alarm system
5:03
YouTubehash include electronics
How to use Gas/Smoke sensor with Arduino | Gas leak alarm system
In this video we are going to learn how to use MQ2 Gas-Smoke Sensor with Arduino so that we can detect presence of gas/smoke in air and take some action. We will make gas leak alarm system to turn on buzzer. I have explained in details each step along with code and connections. 👉Please subscribe: https://www.youtube.com/c ...
139.3K viewsJun 19, 2021
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