Reply To: UID vs alternative ID (barcode) and how readers work

Forum MIFARE general topics and applications UID vs alternative ID (barcode) and how readers work Reply To: UID vs alternative ID (barcode) and how readers work

Re: UID vs alternative ID (barcode) and how readers work

22. February 2017 at 22:28
Thanks for your reply TapLinx, however I'm not referring to RFID tags, I'm talking MIFARE Classic (ISO 14443) to be used as membership cards. From what I've read, they can currently be supplied with either a 4b NUID (most common) although there is now a 7b UID option.

We use NFC tags in all our libraries currently for all resources, so am familiar with that technology.
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