English: Automatic trash can project based on Arduino UNO R3 microcontroller using HC-SR04 ultrasonic sensor as a distance sensor and servo that functions as a lid opener.

This project automates the opening and closing of a rubbish bin using an Arduino Uno, an ultrasonic sensor (HC-SR04 ... If the distance is less than specified then the servo will pull the trash can ...

An automatic wash basin tap is quite helpful in maintaining hygiene as it does not need to be touched for water flow. It is especially useful in public places like restaurants and hospitals where a ...

As this problem is increasing day-by-day, an automated system for effective waste management system is desired which can collect garbage timely without human involvement is proposed and is implemented ...