This RFID Module let you build RFID Projects in minutes. The module handles all the low level tasks of reading the RFID Card and outputs the RFID Card data to the user. This ensures you can use RFID in your project without worrying about implementing all the low level functions and concentrate on building your project and getting it ready! It includes all the hardware circuitry to read/write data to RFID Cards and you just can connect it to your microconrtoller with no other external circuits required! This module can be used with Arduino, Raspberry pi or any general purpose microcontroller which supports SPI Interface. Simple and straight forward connections, numerous guides, tutorials and sample codes on the internet, help you get it working in minutes! Mifare RC522 is the high integrated RFID card reader which works on non-contact 13.56mhz communication, is designed by NXP as a low power consumption, low cost and compact size read and write chip, is the best choice in the development of smart meters and portable hand-held devices. MF RC522 use the advanced modulation system, fully integrated at 13.56MHz with all kinds of postive non-contact communication protocols. Support 14443A compatible answer signal. DSP deal with ISO14443A frames and error correction. Futhermore, it also supports rapid CRYPTO1 encryption to validate Mifare series products. MFRC522 support Mifare series higher speed non-contact communication, duplex communication speed up to 424 kb/s. As a new family member in 13.56MHz RFID family, MF RC522 has many similarities to MF RC5200 and MF RC530, and also has more new features. This module can fit directly in hand held devices for mass production. Module use 3.3V power supply, and can communicate directly with any CPU board by connecting through SPI protocol, which ensure reliable work, good reading distance. The MFRC522 module is a highly integrated RF frequency reader/writer IC for contact less communication at 13.56 MHz. The MFRC522 reader supports ISO/IEC 14443 A/MIFARE mode. Features
