Yet Another Instructable on Using the DIYMall RFID-RC522 and Nokia LCD5110 With an Arduino

Why did I feel the need to create another Instructable for the DIYMall RFID-RC522 and the Nokia LCD5110? Well, to tell you the truth I was working on a Proof of Concept sometime last year using both of these devices and somehow “misplaced” the code. Since the DIYMall RFID-RC522 doesn’t have the pins labeled the same as some of the other RFID-RC522 board do, it was difficult to determine which pin was which. Besides, if I ever forget what I did in the POC I can now find it out on the web.”

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