I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader, a buzzer for the alarm and a relay shield for the security system. The relay can be used ...

RFID Based Attendance System Description: • In this project we will be using RFID CAT 1 type cards to mark the In and Out time of the person. • The data will be stored in an excel file using some ...

RFID Tag Detection with Arduino This project demonstrates how to detect RFID tags using an Arduino and an RFID-RC522 module. When an RFID tag is brought near the reader, the unique ID (UID) of the tag ...

The use of Radio Frequency IDentification (RFID) technologies is growing. Many different applications are implemented in various sectors, and used for very different purposes. RFID enables wireless ...

Instructables user talk2bruce created the Arduino Internet Gizmo, a card reader that takes you to your favorite websites with a touch of an RFID tag. Instructables user talk2bruce created the Arduino ...