SMS based LPG gas leakage detection system using GSM

SMS based LPG gas leakage detection system using GSM has application in various areas like home, industries, hotels, hospitals. This project has a gas leakage detector implemented by using an LPG Gas sensor. The user can get remote indication through SMS sent from the project. This SMS is sent from GSM modem which is connected to the microcontroller. A buzzer is turned on after LPG gas leakage so it acts as a gas leakage alarm.