13.56 Mhz Card Reader “Mifare MFRC522 RFID Reader/Writer”

13.56Mhz MFRC-522 RC522 RFID S50 Card Keychain Module with RF Reader For UNO Kit.

READ & WRITE TAGS
* The modules are a Radio Frequency Identification (RFDI) Set, with which you will be able to read and write rectangle tags and round tags.
APPLICATIONS
* You can use de kwmobile RFID module for the development of access control, electronic door locking or for time registration terminals.
ELECTRONIC KEY
* Use the kit in order to use electronic keys as card or key holders. Both variants are included in the set
OTHER APPLICATIONS
* They can also be used as key cards, for the tracking of goods or for passage controls

Specifications

• Operating Voltage: 3.3V DC
• Operating Frequency: 13.56MHz
• Current (Working): 13 – 26mA
• Current (Idle): 10 – 13mA
• Current (Sleep): <80uA
• Current (Peak): <30mA
• Operating Distance: 4cm (card) , 2cm (tag)
• Communication Interface:  SPI, I2C protocol, UART
• Module Size: 39 x 60mm
• Weight: 22g

Packing list:
1 X 13.56Mhz MFRC-522 RC522 RFID
1 X S50 Card
1 X Keychain