Ks0067 RC522 RFID Module for Arduino

MRC522 RFID module adopts Philips MFRC522 original reader circuit chip design, easy to use, low cost, suitable for equipment development, development of advanced applications, the need for RF card terminal design/production. This module can be loaded directly into a variety of readers molds. Module uses voltage of 3.3V, and can be directly connected to any CPU boards for communication through the SPI interface using simple few lines, which can guarantee stable and reliable reader distance.