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 ...

When this antenna is connected to an HF reader at 13.56 MHz, you can then begin reading tags at a distance of a few inches from the antenna’s surface. These custom-designed antennas can, therefore, be ...

The card reader can be used two further enhance both Arduino and Raspberry Pi projects and is now available from just C$21 or roughly £13 with worldwide delivery expected to take place during ...

Magellan Technology releases a high performance PJM RFID reader MARS-24 with 24 antenna ports The new MARS-24 (Multi Antenna Reader System) complies with the global RFID standard ISO/IEC 18000-3 Mode ...

Meet the Arduino Compatible RFID Reader Module. It can hold card data for up to five cards, takes seconds to program, and holds card data in EEPROM memory, which means that the cards are saved ...

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.