#include <Servo.h>

Servo servoMotor;          

void setup() {
  servoMotor.attach(5); 
  Serial.begin(9600);
}

void loop() {
  int nilaiServo = analogRead(A0);
  nilaiServo = map(nilaiServo,  0, 1023, 0, 180 );                     
  servoMotor.write(nilaiServo);                    
  delay(15);                      
  Serial.println(nilaiServo);
  delay(20);
}