RC522 RFID Reader Module Kit 13.56MHz SPI for Arduino Raspberry Pi PIC

EM4100 RDM6300 RFID Card Read Module UART Serial Output for Arduino 125 KHZ

Twin Screened audio Cable Wire (sold per Metre) individually screened

RC522 RFID Kit 13.56 Mhz including Tag and Card for ESP32 and Arduino

1PCS 125K EM4100 RFID Card Reader Module RDM6300 ID RF Module UART Output

CH340G CH340 USB TTL Serial Adapter UART FTDI Router Upgrade ESP8266 Arduino

DF Player Mini MP3 Module with Card Reader for ESP32 and Arduino

Infrared Remote Control 38KHz with IR Transmitter Receiver Module for Arduino UK