Package contains: 1 x RFID reader with keychain and cards
Simple and cheap RFID reader that can read transponders and cards with a frequency of 13.56 Mhz. It is powered at 3.3V and then can be interfaced with microcontrollers such as PIC and Arduino. It uses a simple serial communication based on SPI protocol.
Included with the reader are a BLUE tag shaped like a keychain and a card.