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"Learn how to create a simple yet effective LPG gas leakage and alcohol detector without using Arduino! This DIY project uses basic electronic components to detect harmful gas leaks and alcohol presence, ensuring a safer environment for your home, workplace, or community.

In this tutorial, we'll guide you through:

1. Building the circuit using readily available components
2. Understanding the sensor's working principle
3. Calibrating the detector for accurate readings
4. Testing the device's efficiency

This project is perfect for students, hobbyists, and anyone interested in electronics and safety. No prior programming knowledge required!

◆Key Features:

LPG gas leakage detection
Alcohol detection
No Arduino or programming needed
Low-cost and easy-to-build
Suitable for homes, offices, and public spaces

◆ Materials Used:
● MQ 3 Sensor
● Buzzer
● LED
● 3V Bettry
● Wire

◆ Links:
Youtube:    / @aksciencemodel  

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