Air Pollution Detector Using Arduino UNO | DIY Real-Time Smoke & Gas Alert System

Описание: Air Pollution Detector Using Arduino UNO DIY Real-Time Smoke & Gas Alert System 🚨 School Project Idea
In this exciting DIY tutorial learn how to build your own Air Quality Monitoring System using an Arduino UNO and MQ-135 Smoke Sensor! This project is perfect for beginners school projects or anyone interested in gas detection systems. We’ll guide you step-by-step to create a real-time smoke and gas alert system with a buzzer and LED for instant warnings. Whether you're tackling environmental monitoring or just love Arduino projects this video will help you understand air pollution detection in a simple and fun way. Don’t miss out—build your own smoke detector today and stay safe!

Code Link: https://drive.google.com/file/d/1Fh9-...

📦 Components Used:
Arduino UNO
MQ-135 Gas/Smoke Sensor
Buzzer
Green & Red LED
Breadboard + Jumper Wires

📸 Watch till the end for working demo with sound alerts!

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