Paper Key : IRJ************147
Author: Mrunal Ajit Sawant
Date Published: 12 Apr 2024
Abstract
The Node MCU-based automatic exam commencement bell system aims to optimize exam procedures in educational settings. Leveraging the capabilities of Node MCU, an IoT platform, the system automates the activation of exam bells at predefined start times. This eliminates manual intervention, ensuring punctuality and reducing administrative burden. By synchronizing with a centralized scheduling system, it provides accurate and efficient exam management. The system enhances overall efficiency, promotes a seamless exam experience, and offers a reliable solution for educational institutions. Its integration of technology into traditional processes marks a step forward in modernizing academic administration and ensuring smooth conduct of exams. Keywords: ESP8266 Node MCU, Electric Bell, Relay Module, Power Supply, Connecting Wire.