• Saumya Gupta
• Vikash Yadav
• Harshit Kumar Jaiswal
• Subham Singh
• Mr. Amitabh Shrivastava

The proposed system aims to automatically detect, control, and alert to gas leakage by utilizing an exhaust fan to draw the gas away from the affected area. It utilizes two LEDs (green and red) to detect the type of gas and sounds an alarm when a leak is detected. The exhaust fan then removes the gas from the premises. The LCD provides system performance information, even in distorted conditions. The system is controlled by an Arduino UNO and uses a buzzer for notifications. Installing gas leakage monitoring devices in vulnerable areas can prevent accidents caused by gas leaks. This system is suitable for use in households with natural gas or LPG-based appliances and heaters. Additionally, the system can be used in industrial or commercial applications that rely on LPG or natural gas.

Arduino Uno, GSM Module, Fingerprint Sensor.

"Underground Gas Leakage Detection", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 5, page no.l4-l12, May-2023, Available :http://www.jetir.org/papers/JETIR2305B02.pdf

"Underground Gas Leakage Detection", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 5, page no. ppl4-l12, May-2023, Available at : http://www.jetir.org/papers/JETIR2305B02.pdf