RFID reader 13.56MHz MFRC-522 RC522 พร้อม Tag Card และ Tag พวงกุญแจ

Mifare RC522 RFID Module 13.56MHz

This low cost  MFRC522 based RFID Reader Module is easy to use and can be used in a wide range of applications.

The MFRC522 is a highly integrated reader/writer IC for contactless communication at 13.56 MHz. The MFRC522 reader supports ISO/IEC 14443 A/MIFARE mode.

Features:

• MFRC522 chip based board
• Operating frequency: 13.56MHz
• Supply Voltage: 3.3V
• Current: 13-26mA
• Read Range: Approx 3cm with supplied card and fob
• SPI Interface
• Max Data Transfer Rate: 10Mbit / s
• Dimensions: 60mm × 39mm
• The MFRC522 supports all variants of the MIFARE Mini, MIFARE 1K, MIFARE 4K, MIFARE Ultralight, MIFARE DESFire EV1 and MIFARE Plus RF identification protocols.

The Oyster travel card used in London uses mifare and is migrating from MIFARE Classic to MIFARE DESFire EV1.These cards are compatable with this reader.

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