Paper Key : IRJ************783
Author: Bote Sujay Parshuram,Dubal Tejas Vitthal,Garad Shantanu Balasaheb ,Pawar Varsha
Date Published: 27 Oct 2023
Abstract
The presence of hazardous LPG gas leakage in a domestic, work place, also, stored gases container gas which exhibits ideal characteristic is use. The alarm unit is used to vibrate an alarm which is buzzer. The Buzzer gives an audible sign of the presence of LPG gas. MQ5 sensors are widely used to detect essence of propane, isobutane, LPG. MQ5 sensor has an advantage to combine a sensitivity response time. If the LPG MQ5 sensor senses gas leak from work place or home, sensor output goes to active low condition. Arduino UNO used in the project low signals are overlooked by the Arduino uno and gas leakage is been noticed by the Arduino. The Arduino UNO turns on the buzzer and cut of gas connection. Arduino turns on the GSM modem after that, it continues to send messages SMS