#include <IRremote.h>
#include <Stepper.h>

const int IRrecvPIN = 12;          // Pin for IR receiver
const int stepsPerRevolution = 200; // Number of steps per revolution for your stepper motor

// Define the motor pins (Adjust these according to your wiring)
const int motorPin1 = 8; // Connect to IN1 of your motor driver
const int motorPin2 = 9; // Connect to IN2 of your motor driver
const int motorPin3 = 10; // Connect to IN3 of your motor driver
const int motorPin4 = 11; // Connect to IN4 of your motor driver

IRrecv irrecv(IRrecvPIN);
Stepper stepper(stepsPerRevolution, motorPin1, motorPin2, motorPin3, motorPin4);

int stepSize = 1; // Number of steps to move on each command

void setup() {
  irrecv.enableIRIn();
  stepper.setSpeed(60); // Set the speed of the motor (RPM)
}

void loop() {
  if (irrecv.decode()) {
    switch (irrecv.decodedIRData.command) {
      case 2: // Increment position
        stepper.step(stepSize); // Move motor by stepSize
        break;

      case 152: // Decrement position
        stepper.step(-stepSize); // Move motor backward by stepSize
        break;

      default:
        break;
    }
    irrecv.resume();
  }
  delay(15);
}