Environment Monitoring & Fire Alert System | Arduino DIY Project with MQ2 & Flame Sensor

Build your own smart Environment Monitoring and Fire Alert System with this step-by-step guide! This Arduino-based project uses an MQ2 gas sensor, flame sensor, and temperature sensor to detect smoke, gas leaks, and fire, providing real-time alerts on an LCD, with an LED, and a loud buzzer. In this video, I show you how to build a fully functional safety device that can monitor its surroundings 24/7. It's a perfect DIY project for home safety, workshops, or as a learning experience in electronics and IoT. ⏱️ VIDEO CHAPTERS ⏱️ 0:00 - Introduction & Project Demo 0:45 - How the System Works 1:30 - Components Needed (Parts List) 4:15 - Circuit Diagram & Wiring Explanation 6:10 - Arduino Code Walkthrough 8:00 - Assembling the System 10:30 - Final Testing & Demo 12:10 - Ideas for Improvements Source Code & Diagrams: [ https://docs.google.com/document/d/1T... ] If you found this video helpful, please give it a THUMBS UP 👍 and SUBSCRIBE for more DIY tech projects! ArduinoProject #DIYElectronics #FireAlert #EnvironmentMonitoring