RFID Read/Write Module MFRC-522 (13.56 Mhz)

From the shop's description

RFID Read/Write Module MFRC-522 (13.56 Mhz) is a high-quality electronic component designed for Arduino, prototyping, and educational electronics. The RC522 is a 13.56 MHz RFID read and write module. It can be used for almost all kinds of 13.56MHz passive ID cards and tags. It is ISO14443A compatible The module is easy to use and It can be used with Arduino and microcontroller through SPI moe.RFID Module Brief Introduction Specification: Working Voltage: 3.3V DC Working frequency： 13.56 MHz Card reading distance： 0～50mm（mifare1 card） Communication mode： SPI Data communication speed： Maximum 10Mbit/s Dimensions： 40mm × 60mm/s It’s perfect for DIY makers, students, and anyone building custom electronic circuits or STEM kits.