RFID RC522 Module & kit
RFID RC522 module having 8 pins for connection. there is SPI protocol takes place during communication with Arduino. MOSI, MISO, SCK, SDA & RST pin can be used for the connection with the Arduino Uno. the operating voltage is low i.e 3.3v so be careful during the power supply.
Out of stock
- Operating current :13-26mA
- Operating voltage: DC 3.3V
- Operating Frequency: 13.56MHz
- Maximum Communication Distance: 5 cms.
- Communication Type: Wireless
- Arduino Compatible