Скачать или смотреть DIY Arduino Agni-Suchak: Build Your Own Fire & Gas Alert System with MQ2 Sensor | Full Tutorial

Build your own Arduino Fire and Gas Alert System with this complete step-by-step tutorial! Learn how to use MQ2 gas sensor and flame sensor and temperature sensor to create a comprehensive safety monitoring system.
Hello everyone! Today we are making a special device for the forest. Forests are very important but sometimes fires can start. Our device will act like a guard. It will watch for fire smoke and high temperature and then make a loud sound to warn everyone.
Air Quality Monitoring System
🔔 Parts Used in This Project:
Arduino Uno
MQ2 Gas Sensor
Flame Sensor
Temperature Sensor
Buzzer
LED Display
LEDs

CONNECTION CHART:

Digital Pins (D)
Component Pin Label Arduino Pin
🔥 Flame Sensor D0 Digital 8
🔴 Red LED - Digital 10
🟢 Green LED - Digital 11
🚨 Buzzer - Digital
Analog Pins (A)
Component Pin Label Arduino Pin
👃 MQ2 Gas Sensor AO Analog A0
Special Pins
Component Pin Label Arduino Pin
🌡️ Temperature Sensor Data Digital 2

Source Code & Diagrams: [ https://docs.google.com/document/d/1T... ]


📋 In This Video You'll Learn:
How to connect MQ2 gas sensor with Arduino
Flame sensor setup and calibration
Temperature monitoring integration
Buzzer and LED alert programming
Complete system assembly

#Arduino #FireAlarm #MQ2Sensor #DIYEelectronics #ArduinoProject

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