GSM based gas leakage detection system using Arduino

In recent times leakage of gas is been a significant problem. With ateliers, residential areas, and vehicles such as compressed gas (CNG), buses, and automobiles that run on gas power, gas leakage might be a cause of significant concern. Though it has been used in a variety of sectors, even a minor leak can cause devastating harm. The goal of this project is to suggest and debate a design for a gas leakage detection system that can detect, notify, and regulate gas leaks in a variety of locations. The Arduino Uno is used in this project, and the Arduino IDE and proteus software are used to mimic it. This technique alerts the user by sending continues messages SMS to mobile number specifically mentioned within the program of the ASCII text file for alerting danger to the people and after the gas leaks exceed setpoint 1, the neighbours are additionally notified through buzzer alarm. The gas pipe valves are closed using a servo motor. Because of gas leaking, this device assures safety and prevents suffocation and explosion.