which can stealthily snag the information off an RFID card at long range. If you’ve worked with passive RFID before, you know that most readers only work within inches of the card. In [Fran’s ...

I made a music player that uses RFID cards to play music. The brain is an arduino uno, and the rfid module is a RC-522. The player plays music from a DFPlayer Mini ...

It is an intelligent product that can be issued and re-stack the card by itself without the need to refill the card in the Kiosk system. It is designed for hotel key card kiosk and building visitor ...