This project shows how to build an RFID-based attendance system using Arduino.
Start Building Now! : https://circuitdigest.com/microcontroller-projects/rfid-based-attendance-system-project-using-arduino
It uses an MFRC522 RFID reader, DS1307 RTC module, I2C LCD, and push buttons to automatically record attendance with time stamps.
Ideal for schools, offices, or labs, it offers real-time display and data logging, reducing manual errors in attendance tracking.
