Smart Gas Leakage Detection Using IOT

A gas leak results in financial and personal loss. Great efforts have been focused on avoiding such a leak and creating trustful methods of detection of leaks by sensors. Such sensors typically give an alarm after sensing a harmful gas near them. The following is a system that detects a gas leakage from cylinders that alerts the user through the application. The system is composed of an LPG gas leakage sensor that transmits an alarm signal. The primary aim is to establish an Internet of Things (IoT) system for gas leakage, combined with voice notification and automated exhaust fan switching. It is safer by way of fast response to gas leakage, and hence it can be used in diverse environments, ranging from domestic settings to industrial compounds. The project facilitates environmental conservation, energy efficiency, and accessibility in promoting safer and more sustainable communities. Upon sensing a gas leak, the system reacts with real-time voice alarms, alerting occupants in real-time and enabling them to make necessary precautions. At the same time, automated exhaust fan controls are triggered to dissipate the gas and mitigate the environmental impact.