How to Display MQ3 Alcohol Sensor Data on OLED Screen | Smart Detector | Live Data In OLED Display

🚀 Learn how to display MQ3 Alcohol Sensor data on an OLED screen using Arduino Mega in this beginner-friendly Arduino project! In this tutorial, you’ll build a smart alcohol detector system that shows real-time alcohol level readings directly on an OLED display. Perfect for beginners who want to learn about sensors, OLED displays, and Arduino programming.

📌 In This Project You Will Learn:
✅ How MQ3 Alcohol Sensor works
✅ Interfacing MQ3 Sensor with Arduino Mega
✅ Displaying live alcohol data on OLED display
✅ Real-time monitoring system using Arduino
✅ Wiring connections and complete code explanation

🛠 Components Used:

Arduino Mega
MQ3 Alcohol Sensor
OLED Display (I2C)
Jumper Wires
Breadboard

You can download code using this link.
https://drive.google.com/drive/folders/1OWFAcBjrXW4PmPoR8X0XiH2ntKJl7120?usp=sharing

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Видео How to Display MQ3 Alcohol Sensor Data on OLED Screen | Smart Detector | Live Data In OLED Display канала SL Hydra