Hello friends, I hope you are doing well. In today's tutorial, I am going to share our MFRC522 RFID Proteus Library . With this library, we can connect an RC522 RFID reader to an Arduino Uno and place a virtual card on the reader with a single click. The Arduino reads the card's UID and stored data, and then prints whether access is granted or denied. We will start with the basics of the reader and its cards, install the library files and wire the SPI pins. After that, we will run the supplied simulation, understand the Arduino code and work through the numbers shown on the Virtual Terminal. The download includes the wired project, compiled HEX, editable sketch and the Arduino driver, so you can run the example before compiling anything yourself. This tutorial uses our V1.0 package , the T ...