Arduino RFID Master Card Door lock System | Multiple Cards (MFRC522)

YouTube Tutorial:-

Materials:-

Arduino Nano :- https://www.flyrobo.in/arduino_nano_r3_board_with_ch340_chip?tracking=5c723900abvrl

LED:- https://www.flyrobo.in/5pcs-white-transparent-led-light-diode-5mm-light-emitting-diod?tracking=5c723900abvrl

RFID sensor (MFRC522) : https://www.flyrobo.in/rc522-rfid-13.56mhz-reader-writer-module?tracking=5c723900abvrl

Solenoid Lock:- https://www.flyrobo.in/small-solenoid-lock-low-power-consumption-12v-electronic-door-lock?tracking=5c723900abvrl

Relay Module:- https://www.flyrobo.in/5v_single_channel_relay_module?tracking=5c723900abvrl

Jumpers :- https://www.flyrobo.in/combo-of-3-type-jumper-cables-f-f-f-m-m-m?tracking=5c723900abvrl

Breadboard: - https://www.flyrobo.in/high_quality_solderless_breadboard_with_430_tie_point_for_arduino?tracking=5c723900abvrl

Circuit:-

Code:-

RFID_RC522_MasterCard_MultipleAccess.zip

Download ZIP • 2KB