Gas leaks can pose serious safety risks, especially in homes, kitchens, and small commercial spaces. In this project, you'll learn how to build a simple and budget-friendly gas leakage detector using ...

This project is designed to detect gas leakage using an MQ-2 gas sensor and alert users through a red LED light and a buzzer. The system is controlled by an Arduino Uno microcontroller, making it easy ...

To build this LPG gas leakage detector using arduino uno, we used a LPG gas sensor module to detect LPG Gas. When LPG gas leakage occurs, it gives a HIGH pulse on its DO pin and arduino continuously ...

In this project, we will build Gas Leak Detection & Alarm System using MQ2 Gas Sensor and Arduino UNO Board. The MQ2 sensor is a versatile gas sensor capable of detecting a wide range of gases as well ...

For testing, refer to Fig. 7. After uploading and assembling the components, power on the circuit, including Arduino and other components, using a 5V adaptor. When gas leakage is detected, it ...