• Bichitra Behera
• Abhini S
• Ayush Kumar Choudary
• Dr.Nirmala S

In the previous decades, technology has played a vital role and has advanced a lot. Sensors have become integral to various aspects of our daily lives, enhancing efficiency, safety, and convenience. According to recent reports over the preceding triennium, there has been a remarkable demand for LPG and natural gas. These gases are used in industries, home appliances, and motor fuels. The demand for gas leakage detectors has risen mainly because of potential for various gas leakages. In such situations, detecting and alerting about gas leaks can help reduce adverse health implications damage and save lives. Keeping track of these highly flammable gases is challenging when everyone is away from their jobs. Gas leakage detection is a framework designed to identify combustible gas leakages using an IoT approach. The sensor employed for gas detection is the MQ2 gas sensor, capable of operating in various atmospheric conditions. The MQ2 gas sensor is known for its sensitivity to a spectrum of combustible gases. Upon detecting a gas leak, the system activates an alarm in the guise of a buzzer, sends the gas level value and alerts the individual through blynk application and automatically activities the exhaust fan to ventilate the area and disperse the gas.

Sensors, MQ2 sensor, IoT, buzzer, exhaust fan, Blynk platform, sensitivity.

"IOT BASED GAS LEAKAGE DETECTOR", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 1, page no.c416-c421, January-2024, Available :http://www.jetir.org/papers/JETIR2401242.pdf

"IOT BASED GAS LEAKAGE DETECTOR", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 1, page no. ppc416-c421, January-2024, Available at : http://www.jetir.org/papers/JETIR2401242.pdf