IoT-Based Attendance System Using RFID and Fingerprint

Abstract

The "IoT-Based Attendance System Using RFID and Fingerprint" project is an innovative solution aimed at automating attendance tracking within educational institutions or businesses using IoT, with clear motivation and scope. The system uses Radio Frequency Identification (RFID) technology and fingerprinting to identify and authenticate individuals without requiring direct contact and then logs the data to the database of the website with the help of Wi-Fi modules. The proposed methodology includes an RFID reader, RFID tags, Fingerprint Sensor, and a central database that stores all attendance records using a website. Each individual is assigned his fingerprint and a unique RFID tag that they carry with them, and the device is located at the entrance of the classroom or workplace, scans the tags, and records attendance in the database. The system's main objectives are to be user-friendly, efficient, and accurate, and it eliminates manual attendance tracking, which can be time-consuming and error-prone. Real-time attendance data is also available, which enables educators and managers to monitor attendance and take appropriate action when absenteeism or lateness is detected. The innovative IoT-based Attendance System we designed automates attendance tracking in educational institutions using RFID and fingerprint technology. Findings show improved accuracy, efficiency, and security, leading to streamline administrative processes and cost savings. Real-time monitoring and data analytics capabilities further empower decision-making via a web application connected to a centralized database. Overall, Our system achieved all of these aims.