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MQ2 Gas Leakage Smoke Detection System



Hey friends in this video I will show you how to make MQ-2 Gas Leakage, Smoke Detection Alert System with Blynk 2.0


YouTube Tutorial:-


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Materials:-

ESP8266 NodeMCU Board

MQ-2 Gas Smoke Sensor

Jumper Wire


Circuit:-


Code:-

Blynk20_GAS_Leakage_MQ2
.zip
Download ZIP • 1KB