Stepper Motor Turntable Controller

// Stepper Turntable Controller
#include <AccelStepper.h>

AccelStepper stepper(AccelStepper::DRIVER, 3, 4);
const int HOME_SENSOR = 2;
const int STEPS_PER_TRACK = 200; // Adjust for your turntable
int currentTrack = 0;

void setup() {
  stepper.setMaxSpeed(500);
  stepper.setAcceleration(100);
  pinMode(HOME_SENSOR, INPUT_PULLUP);
  homeTable();
}

void homeTable() {
  while (digitalRead(HOME_SENSOR) == HIGH) {
    stepper.move(1);
    stepper.run();
  }
  stepper.setCurrentPosition(0);
  currentTrack = 0;
}

void goToTrack(int track) {
  int steps = (track - currentTrack) * STEPS_PER_TRACK;
  stepper.move(steps);
  while (stepper.run());
  currentTrack = track;
}