Скачать или смотреть ♻️ Smart Dustbin 2.0 | Arduino Humidity + Ultrasonic Sensor | Automatic Dry & Wet Waste Separator

Welcome to the future of cleanliness! 🌍
In this project, I’ve built a Smart Dustbin System using Arduino, a Humidity Sensor, and an Ultrasonic Sensor. This innovative dustbin can automatically detect and separate dry and wet waste with the help of intelligent sensors.

Here’s how it works:
🧠 When you bring any item near the dustbin, the Ultrasonic Sensor detects its presence. Then, the Humidity Sensor analyzes whether the item is dry or wet. Based on the result, the dustbin’s servo motor opens the correct compartment — Dry Waste or Wet Waste — making disposal automatic and hygienic! 💡

This is a perfect IoT + Arduino-based automation project for students, beginners, and engineers who love building smart electronic systems that help the environment 🌱

⚙️ Components Used:

Arduino Nano / Uno

Ultrasonic Sensor (HC-SR04)

Humidity Sensor (DHT11 / DHT22)

Servo Motors

2 Separate Bins (Dry & Wet)

Jumper Wires, Breadboard, and Power Source


🚀 Features:

Automatic Waste Detection

Smart Separation (Dry/Wet)

Real-Time Humidity Sensing

Environment-Friendly Design


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