#include <AccelStepper.h>

AccelStepper stepper(AccelStepper::FULL4WIRE, 17, 5, 18, 19);
const byte PositionPot = 34;
void setup() {
  // set the speed at 60 rpm:
  stepper.setMaxSpeed(1000);
  stepper.setAcceleration(1000);
  Serial.begin(115200);
}

void loop() {
  int analog_in = analogRead(PositionPot);
  stepper.moveTo(analog_in);
  stepper.run();
  Serial.println(analog_in);
}