Rc522 Proteus Library

Without a library, you have two options: build the circuit in real life (costly and time-consuming for iterations) or populate your Proteus schematic with generic placeholders (which do nothing). The RC522 library changes this by providing:

If the standard community library is too buggy for your project, consider these alternatives: rc522 proteus library

Here’s a typical connection for RC522 → Arduino in Proteus: Without a library, you have two options: build

| RC522 Pin | Proteus net label / connected to | |-----------|----------------------------------| | SDA (SS) | Arduino Digital 10 | | SCK | Arduino Digital 13 | | MOSI | Arduino Digital 11 | | MISO | Arduino Digital 12 | | IRQ | (optional) – leave unconnected | | GND | Ground | | RST | Arduino Digital 9 | | 3.3V | VCC (3.3V terminal in Proteus) | Communication: MCU under test acts as SPI master;

⚠️ Important: RC522 is 3.3V only. Use a POWER = 3.3V terminal in Proteus, not 5V.

After copying: