GSM BASED HOME SAFETY
Keywords:
–GSM (Global System for Mobile communication), XBEE, LPG (Liquefied Petroleum Gas), Gas Sensor, Smoke Sensor, Microcontroller (LPC 2138), DC motor, Buzzer, LCD (Liquid Crystal Display), Exhaust fan, SprinklersAbstract
Every person wants to enjoy safe life. Accidents may happen due to carelessness at home. Gas leakage and fire
are one of the main reasons of accident at home. This paper deals with the safety measures from these accidents. This is one
of the best solution to install gas leakage detection system at home as well as vulnerable places. In proposed system Gas
sensor is used to detect combustible gases like LPG, CNG etc. These gas sensors have greater sensitivity for Propane
(C3H8) and Butane (C4H10). Home safety system consists of GSM (Global System for Mobile communication) module to
send message to owner and grabs his attention. However former systems are not able to react in time. This paper provides
the design approach on software as well as hardware