Arduino Source Code

#include <Servo.h>

Servo servo;

void setup(){
  Serial.begin(9600);
  servo.attach(9); //attach it to pin 9
}

void loop(){
 int POT = analogRead(A0);

 int DIRECTION = map (POT, 0, 1023, 0, 180);
  Serial.print("The POT is at: ");
  Serial.println(POT);

  servo.write(DIRECTION);
  Serial.print("Servo is at: ");
  Serial.println(DIRECTION);
delay(1);
}