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RFID RC522 Module Card Keychain Fob Kit 13.56MHz ideal for Arduino or Raspberry Pi. Can read and write to 13.56MHz 1K MF door entry cards when attached to a clone Arduino Uno R3 board.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.