I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader, a buzzer for the alarm and a relay shield for the security system. The relay can be used ...
This project is an IoT (Internet of Things) vending machine which Kristian and his friend, Jervelund Hansen, built out of an old vending machine that is no longer working. It works with both RFID and ...
Makers and developers that are looking to build NFC Arduino-based projects may be interested in a new development board for the KeyDuino that has been created by Pierre Charlier. The KeyDuino has been ...
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