Aug 20, 2021 · Build a smart dustbin that opens automatically using an ultrasonic sensor and an Arduino UNO. This project will guide you through creating a "smart dustbin" that opens its lid automatically when it detects an object (such as a hand) within a specified range.

Jan 24, 2025 · Circuit Diagram. The image below shows the Arduino circuit diagram for building a smart bin. As you can see it is very simple, it just has an ultrasonic sensor and a servo motor connected to the Arduino UNO, and the whole setup is powered by a 9V battery.

The circuit diagram for smart dustbin contains three main components: Arduino Uno, Power supply and an ultrasonic sensor. The Ultrasonic sensor HC-SR04 pins echo and trig are connected to Arduino Uno pins 5 and 6 respectively.

Apr 25, 2024 · Wave goodbye to messy trash cans! Build a smart dustbin that opens automatically with Arduino, ultrasonic sensor & servo motor. Easy DIY guide with step-by-step instructions.

Oct 23, 2023 · The following image shows the circuit diagram of the Smart Dustbin with Arduino. It is a very simple design as the project involves only three main components (Ultrasonic sensor, IR sensor and Servo motors) other than Arduino Nano.

Feb 13, 2021 · This project is about a smart dustbin. I decided to make this dustbin to make things easy. When an object is detected the dustbin will open to put the trash.

Feb 12, 2025 · This project is constructed with a simple system called Smart Dustbin using Arduino, Ultrasonic Sensor, and Servo is also inserted, which opens the head of the dustbin automatically without human interaction.

In this project, I will show you How to Make a Smart Dustbin using Arduino, where the lid of the dustbin will automatically open when you approach with trash. The other important components used to make this Smart dustbin are an HC-04 Ultrasonic …

In smart dustbin using Arduino according to the distance, we make some conditions in the code. like if the distance between the person and the dustbin is less than 20 centimeters then the Arduino will send a command to the servo motor to rotate 90 degrees from its initial position which causes the lid to open and after the interval of 10 seconds...

Apr 17, 2018 · The circuit of smart dustbin is shown in figure 1. As we know that Arduino Uno board consist ATmega328 AVR microcontroller which is heart of the board. It is accompanied by other components like a power supply, ultrasonic module HC-SR04 and servo motor.