An Integrated Arduino Solution for Comprehensive Gas Leak Detection and Response

Significant safety dangers are posed by gas leaks in commercial, industrial, and residential environments. In order to improve safety and dependability in the detection and response to gas leaks, this study proposes an Arduino-based gas leak detector and monitoring system. By utilizing carefully placed sensors for early detection and precise identification of gases like methane, propane, and carbon monoxide, the system minimizes false alarms by fusing cutting-edge sensor technology with clever algorithms. At the core are Arduino microcontrollers processing data from gas sensors. Communication modules enable robust remote monitoring and alert notifications through smartphones. The system triggers visual and auditory alarms when gas concentrations exceed thresholds, facilitating prompt response. The system's design incorporates user-friendly interfaces, low maintenance requirements, and cost-effective implementation. With a reliable power source and battery backup, it offers an ad- vanced, accessible solution for gas leak detection and monitoring, enhancing overall safety and mitigating risks across residential, commercial, and industrial settings. Key features include Arduino microcontrollers interfaced with gas sensors like MQ-2, MQ-3, or MQ-7, communication modules (Wi-Fi, Bluetooth, GSM), alarm systems (LEDs, buzzers), and reliable power supply. The system's architecture ensures seamless integration and functionality.