Learn to build an RFID based attendance system using Arduino with step-by-step instructions, circuit diagrams, and complete code. This $35 DIY project replaces expensive commercial systems with ...

Taking attendance manually consumes more time. So, In this project we have designed RFID Based Attendance System using Arduino and RFID MFRC522 Module. In this system, each student is issued an RFID ...

Arduino Code for RFID-based Authentication System. The code is developed using the Arduino IDE. The EM 18 RFID module operates on serial communication; when RFID is detected, it sends the data over ...

In this study, an attendance system was developed using the Arduino Uno card and RFID technology. This system, which can distinguish between registered and unregistered cards in the course, which ...

After a successful reading of the card, the name and attendance confirmation will be shown in the OLED display. At the same time, the 2nd Arduino will save the attendance time along with the RFID name ...

This paper presents a tele-monitoring system to recognize the attendees when entering a certain place without a physical contact using RFID, tags and Photo-cells. The RFID is used to recognize the ...