My Parallax RFID reader came with 2 cards (one creditcard type and one "disc"), very handy for testing. And really easy to hook up to Arduino.
But there are cheaper readers out there ;).
My Parallax RFID reader came with 2 cards (one creditcard type and one "disc"), very handy for testing. And really easy to hook up to Arduino.
But there are cheaper readers out there ;).