Contact Us\nAdd to Favorite\n\nWelcome to\nRedCore\nContact Us\nFast Shipping\nHassle Free Return\neBay Money\nBack Guarantee\nAuthenticity Guarantee\n5 Pack RFID Sensor Module with S50 White Card for Arduino Projects  \nFeatures\n--Supported card types: mifare1 S50, mifare1 S70, mifare UltraLight, mifare Pro, mifare Desfire\n--Sleep current: 80uA,Peak current: 30mA,Data Transfer Rate: Max. 10Mbit / s\n--Power Voltage : 3.3V,Operating frequency: 13.56MHz\n--Read Range: 0 ~ 60mm (mifare1 card),Module Interface SPI Parameters\n--Current :13-26mA / DC 3.3V,Idle Current :10-13mA / DC 3.3V\n \nItem Description\n \nDescription\nMF522-AN module adopts Philips MFRC522 original reader circuit chip design, easy to use, low cost, suitable for equipment development, development of advanced applications such reader users,\nthe need for RF card terminal design / production of the user.\nThis module can be loaded directly into a variety of readers molds.\nModule uses voltage of 3.3V, throm