Gas Leakage Detector

Gas Leakage Detector with SMS Alert using GSM Module & Arduino

In this project we are going to learn how to design a Gas Leakage Detector with SMS Alert using GSM Module & Arduino. We will interface Sim800 GSM Module as well as MQ135 Gas Sensor with Arduino. The gas level value will be displayed on Serial Moniter. Whenever the excess gas is detected SMS will be sent to a particular phone number.




Circuit Diagram :-





Code :-



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