The main goal of this project is to use a microcontroller to implement an automatic bell switching system in place of the manual bell switching currently used in schools or universities. The bell's predetermined timings can be kept in memory by utilizing a microcontroller and RTC. Therefore, the microcontroller turns on the relays to turn the bell on at particular times.

The Automatic Bell Timer for Schools is an IoT-based solution designed to streamline daily operations and enhance efficiency in educational institutions. By leveraging Internet of Things (IoT) technology, this system automates the scheduling and ringing of bells throughout the school day, ensuring punctuality and smooth transitions between classes and activities. This innovative solution aims to improve time management, reduce administrative workload, and create a more organized learning environment for students and staff.