Note: Ensure you connect the power to 3.3V in Proteus, although the simulation usually tolerates 5V, the real hardware is strictly 3.3V. To test the library in the simulation, you need a script. Install the MFRC522 library in your Arduino IDE first ( Sketch -> Include Library -> Manage Libraries -> Search for MFRC522 -> Install ). Boku Wa Chiisana Succubus No Shimobe 02 1080 Pipeline Study
MFRC522 mfrc522(SS_PIN, RST_PIN); // Create MFRC522 instance. Zohar 23 Tomos Espa%c3%b1ol 08 Pdf Gratis Apr 2026
#define SS_PIN 10 #define RST_PIN 9
void setup() Serial.begin(9600); // Initiate a serial communication SPI.begin(); // Initiate SPI bus mfrc522.PCD_Init(); // Initiate MFRC522 Serial.println("Approximate your card to the reader..."); Serial.println();
#include <SPI.h> #include <MFRC522.h>
| RC522 Pin | Arduino Pin | Function | | :--- | :--- | :--- | | | Pin 10 | Slave Select | | SCK | Pin 13 | Serial Clock | | MOSI | Pin 11 | Master Out Slave In | | MISO | Pin 12 | Master In Slave Out | | RQ | Not Connected | Interrupt (optional) | | GND | GND | Ground | | RST | Pin 9 | Reset | | 3.3V | 3.3V | Power Supply |