25-08-2017, 09:32 PM
Abstracts: This is a sensor based project. MQ-6 gas sensor is used to detect the gas leakage. After detection of gas this sensor circuit sends the signal to arduino controller board. Arduino board controls the MCB and exhaust fan relay as well as shut off valve motor. As well as GSM module sends SMS to the the user and calls too to inform about the gas leakage.