International Research Journal of Education and Technology

In educational institutions, traditional notice boards require manual updates, leading to inefficiencies in communication. This paper presents a Digitized Notice Board System, leveraging microcontroller-based technology and wireless communication to enable real-time updates. The system allows administrators to remotely post and modify notices, ensuring instant dissemination of information to students and faculty. The proposed model integrates a user-friendly interface, reducing paper waste and enhancing accessibility. Additionally, the system supports multimedia content, enabling the display of images, videos, and important announcements in an engaging format. Security features such as role-based access control and encrypted data transmission ensure authorized and secure communication. The system is designed to be energy-efficient, incorporating low-power components and smart scheduling for optimized power consumption. Furthermore, cloud integration enables data backup, remote access, and multi-location scalability, making it suitable for institutions with multiple campuses. The notice board also supports scheduling and automated alerts, allowing time-based announcements and emergency notifications. The system's architecture, implementation, and benefits in improving institutional communication and operational efficiency are discussed.

Keywords: Digitized Notice Board, Wireless Communication, Educational Institution, Microcontroller, Real-Time Updates, Smart Notice Board, Paperless Communication, Multimedia Support.