Asiawill RDM6300 125Khz EM4100 RFID Reader Module UART Output Access Control System Compatible for Arduino

KNACRO RDM6300 125Khz EM4100 RFID Reader Module UART Output Access Control System for Arduino

SeeedStudio - Grove - 125Khz RFID Reader

AMEXCOS Proximity EM4100 125KHz RFID Card Tag Token Key Chain Keyfob Reader, Keypad Card for Door Entry Access Control System, for Security Lock (Pack Of 5)

HiLetgo RFID Kit - Mifare RC522 RF IC Card Sensor Module + S50 Blank Card + Key Ring for Arduino Raspberry Pi

ARDUINO UNO R3 [A000066]

RFID Card Reader,LANMU RFID Card Reader USB,RFID Card Reader 125khz Contactless Proximity Sensor Smart ID Card Reader EM4100

Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino

Elegoo EL-CB-001 UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable for Arduino

HiLetgo PN532 NFC NXP RFID Module V3 Kit Near Field Communication Reader Module Kit I2C SPI HSU with S50 White Card Key Card for Arduino Raspberry Pi DIY Smart Phone Android Phone

Raspberry Pi 3 Model B Motherboard