DUINOTECH ARDUINO COMPATIBLE RFID READ AND WRITE MODULE

This RFID module allows you to both read and write MiFare-Type RFID cards. Create your own contactless security lock. Include one credit-card style tag and one key-fob style tag. Features: •    Communications Protocol: SPI •    RFID Protocol: MiFare •    Includes 2 tags (1 card, 1 fob, readable and writeable with the Mifare protocol)