I Built a Smoke Detector with Audio Alert and It's LIFE CHANGING!

ESP8266 Smoke Detector with Audio Alert | MQ3 Sensor + DFPlayer Mini

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In this #tutorial, I’ll show you how to build a smoke detector using the #ESP8266, #MQ3sensor, #OLEDDisplay, and #DFPlayerMinimodule. When the MQ3 sensor detects smoke, the DFPlayer Mini will play an audio alert while the OLED Display shows the status. This project is ideal for home safety automation enthusiasts who want to incorporate audio warnings into their systems!

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🔴 Parts Used:

ESP8266
MQ3 Smoke Sensor
OLED Display (I2C)
DFPlayer Mini
Speaker
Jumper Wires
Breadboard

🔴 Code and schematic: https://uploadideaswithitamar.com/cou...


𝐒𝐮𝐩𝐩𝐨𝐫𝐭 𝐭𝐡𝐞 𝐜𝐡𝐚𝐧𝐧𝐞𝐥 𝐯𝐢𝐚 𝐏𝐚𝐲𝐩𝐚𝐥
https://paypal.me/itamarprojects?coun...


🔴 Tutorial Overview:

00:00 - Introduction
00:29 - Project Overview & Components
03:30 - Wiring the MQ3 Sensor, DFPlayer Mini, and OLED Display
11:15 - Writing the Code
11:56 - Smoke Detection Test and Audio Alert



#ESP8266 #SmokeDetector #MQ3Sensor #DFPlayerMini #OLEDDisplay #AudioAlert #HomeAutomation #ArduinoProjects #SafetyProjects #ArduinoTutorial #DIY #TechDIY #ESP8266Projects #Makers #ArduinoSmokeAlarm