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RFID Modules

RFID Card Reader Module

RFID Card Reader Module

Small compact RFID Module for reading RFID Cards. Connect to your Arduino board, for use as a security door lock or as entry/exit monitor. Uses a standard SPI interface and features on-board status indication for card detection and power.



  • 5 Digital Data Pins and 3 Power Pins
  • 3.3V Operating Voltage
  • Standard SPI Data Communication
  • LED Status Indication
  • Includes: 1 x RFID Card and 1 x RFID Key Fob
  • Dimensions: 60mm Length, 38mm Wide, 7mm Height