Key Components Arduino Uno/Nano – Main controller Gas Sensor (MQ-2, MQ-5, MQ-135) – Detects gas levels Buzzer – Alerts users in case of leakage LEDs – Visual indication of gas levels LCD Display (16x2 ...

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 Arduino project is used for gas leakage detection by a gas sensor which senses the hydrogen concentration in the air. This sensor can detect hydrogen gas concentrations anywhere from 100 -10000 ...

In this proposed project, we have interfaced Arduino Uno with MQ2/MQ6 sensors, SIM900A GSM module, servo motor, buzzer, and LED. The interfacing is done in such a way that whenever there is a gas leak ...

Therefore, a system is needed to monitor and safely handle gas leakage. This paper discusses a gas leak monitoring and treatment system that uses gas sensor to detect gas concentration level, solenoid ...

LPG is an alternative fuel used for daily use. Due to its low cost and ease of installation. This article covers an Arduino-based gas detection system that uses an Arduino UNO R3 board and gas sensors ...