Smart Gas Leak Detection and Alert System Using Arduino

The smart gas leak detection and alert system utilizing Arduino technology serves as a vital safety solution for homes and industrial environments. This system employs gas sensors to continuously monitor the air for the presence of harmful gases such as methane or propane. Once a leak is detected, the Arduino microcontroller swiftly processes the sensor data and triggers an alert, which may include an audible alarm or a notification sent to a connected mobile device. This real-time response not only ensures the safety of occupants but also aids in preventing potential disasters caused by gas leaks. Additionally, the system can be customized for various settings, offering flexibility in installation and operation. With its cost-effectiveness and efficiency, the Arduino-based gas leak detection system stands as an essential tool for modern safety measures, promoting a proactive approach to hazard management.

The smart gas leak detection and alert system utilizes an Arduino Uno to enhance safety in environments where gas leaks may occur. Central to this system is the MQ2 sensor, which effectively detects various gases and emits a signal when it senses a leak. The Arduino processes this data and activates a buzzer to alert individuals in the vicinity. Additionally, red and green LEDs provide visual indicators of the system's status: green signals normal conditions, while red indicates a gas leak. The setup is powered by a 12V 2A SMPS, ensuring reliable performance. For user-friendly interaction, an LCD with I2C display provides real-time information about gas levels and system status, enabling prompt response and mitigation of potential hazards. This integrated approach not only prioritizes safety but also leverages technology to create a responsive monitoring solution.