rfid
====

Arduino RFID Library for MFRC522

Read a card using a mfrc522 reader on your SPI interface on your Arduino
* Pin layout should be as follows (on Arduino Uno):
* MOSI: Pin 11 / ICSP-4
* MISO: Pin 12 / ICSP-1
* SCK : Pin 13 / ISCP-3
* SS  : Pin 10 (Configurable)
* RST : Pin 9  (Configurable)
* 

* Pin layout should be as follows (on Arduino Mega):
* MOSI: Pin 51 / ICSP-4
* MISO: Pin 50 / ICSP-1
* SCK : Pin 52 / ISCP-3
* SS  : Pin 53 (Configurable)
* RST : Pin 5  (Configurable)