: Write your control logic in an IDE (like the Arduino IDE). Compile the code to generate a .hex file.
The RC522 is arguably the most popular RFID/NFC module for hobbyists and embedded engineers. Based on the Philips MFRC522 chip, it operates at 13.56 MHz and allows you to read and write data to tags like Mifare Classic 1K and 4K. When building complex systems—like access control panels, inventory trackers, or smart payment simulators—testing code directly on hardware can be tedious and expensive. This is where and the RC522 Proteus Library become essential. rc522 proteus library
Navigate to your Proteus installation directory. The default paths are: : Write your control logic in an IDE (like the Arduino IDE)
To actually run a simulation, you will likely need to pair the module with a microcontroller (like an Arduino) and provide firmware: Microcontroller: Arduino Uno library to your project if it isn't already there. Based on the Philips MFRC522 chip, it operates at 13
: Download the library package from trusted hobbyist platforms like The Engineering Projects or GitHub. A standard package includes .LIB (library) and .IDX (index) files.
Below I cover: