The Smart Dustbin is an automated, touchless waste disposal system that opens its lid automatically when it detects a person approaching. This improves hygiene by eliminating the need for physical ...

How It Works: Ultrasonic Sensor: The sensor continuously measures the distance from the object in front of it. If the distance is less than 20 cm, it detects the object. Servo Motor: Once an object is ...

The system consists of Arduino microcontroller (ATmega328), raindrop moisture sensor, servo motor, Bluetooth module and 2 Ultrasonic sensors. The Ultrasonic sensor is used to detect the level of waste ...

Effective waste management is a significant challenge in urban/rural environments, driven by increasing population density and waste generation. This paper aims to enhance the management of ...