#include <Servo.h>
Servo myServo;
int val;

void setup() {
  myServo.attach(6);
  Serial.begin(9600);
}

 

void loop() {
  val = analogRead(A0);
  int servoPos = map(val, 0, 1023, 0, 180);
  Serial.println(servoPos);
  myServo.write(servoPos);
  delay (15);
}