Abstract

The RFID-Based Attendance System is an innovative solution designed to automate the process of recording and managing attendance in educational institutions and organizations. Traditional attendance systems are time-consuming, prone to errors, and vulnerable to proxy attendance. This project aims to overcome these challenges by using RFID (Radio Frequency Identification) technology integrated with a backend database system. In this project, each student or employee is assigned a unique RFID card, which they can scan using an RFID reader connected to a microcontroller (such as Raspberry Pi or Arduino). A Python script running on the system reads the RFID data in real time and sends it to a Spring Boot-based REST API. The backend processes the data and stores it securely in a MySQL database. The system ensures accurate, fast, and reliable attendance logging. It also allows administrators to view attendance records, manage users, and prevent duplicate entries. The integration of hardware and software provides a complete solution for smart attendance management. This project demonstrates the practical application of embedded systems, web services, and databases, offering a cost-effective and scalable alternative to manual attendance systems.