Rc522 Proteus Library Updated May 2026

In the simulation environment, you often need to use a Virtual Terminal connected to the Arduino’s TX/RX pins to see the UID of the "scanned" cards.

Typically, an updated library consists of two main files: RC522_Library.LIB and RC522_Library.IDX . rc522 proteus library updated

If you had Proteus open, close it and restart it so the software can index the new components. Circuit Setup: Connecting RC522 to Arduino in Proteus In the simulation environment, you often need to

#include #include #define SS_PIN 10 #define RST_PIN 9 MFRC522 mfrc522(SS_PIN, RST_PIN); void setup() { Serial.begin(9600); SPI.begin(); mfrc522.PCD_Init(); Serial.println("Scan a card in Proteus..."); } void loop() { if ( ! mfrc522.PICC_IsNewCardPresent()) return; if ( ! mfrc522.PICC_ReadCardSerial()) return; // Show UID on Virtual Terminal Serial.print("Card UID:"); for (byte i = 0; i < mfrc522.uid.size; i++) { Serial.print(mfrc522.uid.uidByte[i] < 0x10 ? " 0" : " "); Serial.print(mfrc522.uid.uidByte[i], HEX); } Serial.println(); } Use code with caution. Testing the Simulation Circuit Setup: Connecting RC522 to Arduino in Proteus

C:\Program Files (x86)\Labcenter Electronics\Proteus 8 Professional\Data\LIBRARY

Navigate to your Proteus installation directory. It is usually found at: