SMS based LPG gas leakage detection system using GSM

Description:

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 a LPG Gas sensor. User can get remote indication through SMS sent from project. This SMS is sent from GSM modem which is connected to the microcontroller. Buzzer is turned on after LPG gas leakage so it acts as a gas leakage alarm.

Block Diagram:

Description in detail:

Various important blocks of system are:
1) Microcontroller
2) LPG Gas sensor
3) GSM Modem
4) LCD Display
5) Buzzer
6) Comparator

Applications and Advantages:

Applications of SMS based LPG gas leakage detection system using GSM:
1) This project can be used in Industries, Home, Hospitals.

Advantages of SMS based LPG gas leakage detection system using GSM:
1) This project is easy to use and it gives remote indication to user.

Future Development:

1. We can provide voice feedback system.

Project Photographs: