Authors : Ankitha A; Tejas Aradhya M; Vanditha Dsouza; Varsha R

Volume/Issue : Volume 9 - 2024, Issue 10 - October

Google Scholar : https://tinyurl.com/swh4887c

Scribd : https://tinyurl.com/yc3b9vp7

DOI : https://doi.org/10.38124/ijisrt/IJISRT24OCT1254

Note : A published paper may take 4-5 working days from the publication date to appear in PlumX Metrics, Semantic Scholar, and ResearchGate.

Abstract : Traditional school bell systems and manual scheduling methods often lead to inefficiencies, inaccuracies, and confusion, resulting in operational delays and unclear communication regarding class timings. To address these issues, this project introduces an automated school bell system with a digital display that provides real-time updates on current periods, upcoming classes, and accurate time. Our system utilizes an Arduino microcontroller to automate the ringing of classroom bells based on a pre-set schedule. The bell timing can be easily programmed and adjusted through a user interface, ensuring precise synchronization with the academic timetable. Additionally, an integrated LED display provides real-time visual cues, indicating the current period and upcoming period. This feature helps to minimize confusion and ensure that both students and faculty are consistently informed of schedule changes. This will enable easy management and scheduling updates, reducing the likelihood of errors and improving overall operational efficiency. By streamlining scheduling and enhancing communication clarity, this solution aims to create a more organized and efficient school environment.

Keywords : Arduino Uno, Embedded Systems, IoT, Atmega328p, ESP8266 NodeMCU.

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