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Arduino RFID Sensor Lock | OLED Display



YouTube Tutorial:-



Materials:-

Arduino UNO:- https://amzn.to/2EC1hpi

OLED Display:- https://amzn.to/2qnwIi8

RFID Sensor:- https://amzn.to/2HthMHu

Breadboard:- http://amzn.to/2jimzkw

Jumpers:- http://amzn.to/2kjvHag


Circuit:-



Code:-