If a specific RC522 library is not available, you can simulate an RFID reader by creating a serial terminal that sends specific RFID tags (which are just unique alphanumeric strings) to the Arduino.
When you right-click the RC522 module in your schematic and select , you will see a field labeled Program File or Card Data File .
Copy both files and paste them into the LIBRARY folder of your Proteus installation path. Depending on your version, the path typically looks like this: rc522 proteus library
If the library is installed correctly, you will see the RC522 module appear in the results. Interfacing RC522 with Arduino in Proteus (SPI Mode)
But what happens when you don't have the hardware yet? What if you want to debug your code before soldering? If a specific RC522 library is not available,
// Select one of the cards if (! mfrc522.PICC_ReadCardSerial()) return;
C:\Program Files (x86)\Labcenter Electronics\Proteus 8 Professional\LIBRARY . Depending on your version, the path typically looks
Since Proteus does come with a built-in RC522 model, you have two practical options:
This article provides a comprehensive guide on how to download, install, and use the RC522 RFID module library in Proteus 8 Professional for Arduino simulations. What is the RC522 RFID Module?
void setup() SPI.begin(); mfrc522.PCD_Init(); // Initialise RC522 Serial.begin(9600);