The RC522 library for Proteus is not included by default. You need to download the compressed folder (usually named RFID-RC522.zip or similar) from an embedded systems resource site.
Complete Guide to the RC522 Proteus Library: Simulation and Interfacing rc522 proteus library
The RC522 library for Proteus is not included by default. You need to download the compressed folder (usually named RFID-RC522.zip or similar) from an embedded systems resource site.
Complete Guide to the RC522 Proteus Library: Simulation and Interfacing