Interfacing RC-522 RFID
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Hi, can anybody help me, how to use RC-522 RFID device, with ATmega? I have downloaded an example program yet, but it used "RFID.h" which is not included in the basic Arduino libraries. Can I use RFID without special library? If I can't, where can I obtain the appropriate library from? Thanks for the answers!
[url=http://www.theengineeringprojects.com/2015/08/interfacing-rfid-rc522-arduino.html]interfacing of RFID module RC522 with Arduino