Description
Each card and fob has its own ID, so the project can tell users apart and decide who is allowed in.
The reader works at 3.3 V logic; on a 5 V board, follow the wiring for your board or use a level converter.
Specifications
| Part number | RC522 |
|---|---|
| Reader | RC522 |
| Frequency | 13.56 MHz |
| Included | 1 card, 1 key fob |
Prices in PKR are indicative and confirmed on quotation. Volume and school or college lab pricing on request.
Photo: “RFID-RC522” by JrawX, CC0 1.0, via Wikimedia Commons, resized and placed on a square light grey background. Photo of the product type; units supplied may differ in colour and markings.


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