WWZMDiB 2Pcs RFID Kit - MF RC522 RF IC Card Sensor Module + S50 Blank Card + Key Ring + Male to Female Jumper Wires for Arduino Raspberry Pi MF RC522 is a highly integrated contactless (13.56MHz) card reader chip. Working Voltage?: 3.3V Low voltage, low cost, small size contactless card reader MF RC522 chip MFRC522 Supports MIFARE series higher-speed contactless communication, bidirectional data transmission rate up to 424kbit/s RFID RC522 Module is a better choice for the development of smart meters and portable handheld devices Description Power Voltage : 3.3V Operating frequency: 13.56MHz Operating current : 13-26mA/DC 3.3V Idle current : 10-13mA/DC 3.3V Sleep current: <80uA Peak current: <30mA Operating Frequency: 13.56MHz Size: 40mm×60mm Relative humidity: relative humidity 5% -95% Environmental Operating temperature: -20-80 degrees Celsius Environmental Storage Temperature: -40-85 degrees Celsius Module interfaces SPI Parameter Data transfer rate: maximum 10Mbit/s Compatible with mifare1 S50, mifare1 S70 MIFARE Ultralight, mifare Pro, MIFARE DESFire Compatible with arduino uno, arduino mega 2560 r3, raspberry pi Reference Links Please do a little change when you copy these links, thank you. https(:)//randomnerdtutorials(Dot)com/security-access-using-mfrc522-rfid-reader-with-arduino/ https(:)//www.youtube(Dot)com/watch?v=nn-nuhAByRk https(:)//pimylifeup(Dot)com/raspberry-pi-rfid-rc522/ https(:)//github(Dot)com/miguelbalboa/rfid Features 1. MFRC522 is a highly integrated contactless (13.56MHz) card reader chip. 2. This sending module uses the principle of modulation and demodulation, and fully integrates them into various non-contact communication methods and protocols (13.56MHz). 3. MFRC522 sending module reader supports IS014443A/MIFARE 4. The internal transmitter part of MFRC522 can drive the reader/writer antenna to communicate with

RFID RC522 Module is a better choice for the development of smart meters and portable handheld devices. MFRC522 Supports MIFARE series higher-speed contactless communication, bidirectional data transmission rate up to 424kbit/s. Low voltage, low cost, small size contactless card reader MF RC522 chip. Working Voltage?: 3.3V. MF RC522 is a highly integrated contactless (13.56MHz) card reader chip.