Smart Dustbin Using Arduino and Ultrasonic Sensor

The Smart Dustbin using Arduino and an Ultrasonic Sensor is an innovative IoT project simplifying waste disposal. First, it uses an ultrasonic sensor to detect nearby objects. Then, a servo motor automatically opens and closes the lid. As a result, this touchless design promotes better hygiene and aligns perfectly with the growing trend of modern IoT solutions.

It is an excellent choice for beginners exploring Arduino projects because it’s simple to build and highly practical. You can also build a smart dustbin using an Arduino Uno R3, ultrasonic sensor, and SG90 servo motor. This device also promotes cleanliness and improves waste management efficiency.