Rc522 — Proteus Library

Introduction The RC522 is arguably the most popular RFID/NFC module for hobbyists and engineers working with Arduino, PIC, and AVR microcontrollers. Its low cost (often under $5) and ability to read and write 13.56MHz Mifare Classic cards make it a staple in access control, inventory systems, and smart locking mechanisms.

// Halt PICC mfrc522.PICC_HaltA(); delay(1000); rc522 proteus library

However, before soldering a single wire or risking physical hardware, every smart developer simulates first. This is where Proteus Design Suite (specifically Proteus ISIS) shines. But there is a catch: Introduction The RC522 is arguably the most popular