Description

Radio-frequency identification (RFID) is the wireless use of electromagnetic field to transfer data, for the purposes of automatically identifying and tracking tags attached to objects. A radio-frequency identification system uses tags attached to the objects to be identified. The tags contain electronically stored information. This RFID sensor (MFRC522) is a highly integrated reader/writer IC for contactless RFID communication at 13.56 MHz. It supports SPI and I2C interfaces.

RFID can be used in a variety of applications like:

  • Access management
  • Tracking of goods
  • Tracking of persons and animals
  • Airport baggage tracking logistics
  • Machine readable travel documents
  • Intelligent transportation system

Features: 

  • Supply Voltage: 3-3V
  • Working current: 13~26mA at supply voltage of DC 3.3V
  • Idle current: 10~13mA at supply voltage of DC 3.3V
  • Sleep current: <80uA
  • Working frequency: 13.56MHz
  • Supports card: Mifare1 S50, Mifare1 S70, Mifare Ultralight, Mifare Pro

Datasheet

Product Code: MFRC522
Availability: 198
SR30.00

Write a review

Please login or register to review