Скачать или смотреть “School Project Idea: Auto Open Dustbin 🤯🔥”

Make your own Smart Dustbin / Smart Can using Arduino! ♻️🤖
In this video, I created an automatic dustbin that opens its lid when someone comes near it.
This project uses an ultrasonic sensor + servo motor to detect motion and open the lid automatically.

Perfect for school projects, college projects, YouTube DIY videos, science fairs, and home automation lovers.

🔥 Features of This Smart Dustbin

Touchless lid opening

Ultrasonic motion detection

Smooth servo motor control

Hygienic & easy to use

Battery or USB powered

Beginner-friendly electronics project


🛠 Components Used

Arduino Uno / Nano

Ultrasonic Sensor (HC-SR04)

Servo Motor (SG90/MG995)

Jumper Wires

Dustbin Can

9V/5V Power Supply / Power Bank


📌 What You Will Learn

How an ultrasonic sensor works

How servo motors open/close automatically

How to build a useful home automation gadget

How to program sensor-based projects


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