Why Choose Arduino for RFID Attendance Systems? This RFID-based attendance system using an Arduino project, offers superior reliability compared to commercial solutions. The Arduino platform provides ...

Die „ MFRC522“ Library von GithubCommunity kann über den Bibliothekenverwalter mit dem Suchbegriff „RFID“ gefunden und installiert werden. Eine Anleitung zur Installation einer Bibliothek über den ...

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 code is an Arduino program for an RFID reader using the MFRC522 library. The program reads the ID of a card presented to the reader and compares it with two specific IDs. If the ID matches either ...

Arduino spricht RFID RFIDs lassen sich in vielen Anwendungen nutzen, die Gegenstände oder Personen erfassen, beispielsweise für die Zugriffssteuerung bei einer Tür. Selbstredend gibt es ...

Therefore, an effort was made to design a tool for “identification of impedance changes in metals using an Arduino Uno-based RFID RC522” which is relatively inexpensive and easy to carry.