#include <Servo.h>
Servo myservo;

int potpin = A1;
int nilaiADC;
int deg;

void setup() {
  // put your setup code here, to run once:
  Serial.begin (9600);
  pinMode(potpin, INPUT);
  myservo.attach(9);
}

void loop() {
  // put your main code here, to run repeatedly:
  nilaiADC = analogRead(potpin);
  Serial.print("Nilai ADC = "); Serial.print(nilaiADC);
  deg = map(nilaiADC, 0, 1023, 0, 180);
  Serial.print(", Sudut = "); Serial.println(deg);
  myservo.write(deg);
  delay(15);
}