shop/ communications/ nfc tag clear diamond - mifare

Spice up your security locks with this classic keychain RFID! The Mifare Classic Keychain electronic fob is based on an NXP S50 chip and contains a passive antenna. It works just like a Mifare Classic Card. It allows contactless transmission of data and supply power, meaning no battery is needed. Moreover, its operating distance is up to 100mm, depending on antenna geometry. It's a very handy piece of equipment to add to your workshop.

Specifications

  • 1 KiloByte (8 KiloBit) non-volatile EEPROM storage
  • Built-in encryption engine with a 48-bit key
  • 4 Byte unique identifier burned into the chip
  • 13.56 MHz frequency
Library: GitHub - miguelbalboa/rfid: Arduino RFID Library for MFRC522

Inclusions: 1 x NFC Tag - Clear Diamond (MIFARE Classic 13.56MHz/1K S50)

Documents:

Build with this board

// from learn.circuit.rocks

Notes from the bench

// from blog.circuit.rocks

Ask the community

// from forum.circuit.rocks