#include <Servo.h>
Servo myservo;
int potpin=0;
int val;
const int potensi=A0; 
int nilai=0; 

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

void loop() {
  // put your main code here, to run repeatedly:
val=analogRead(potpin);
val=map(val, 0, 1023, 0, 180);
myservo.write(val);
delay(15);
nilai=analogRead(potensi); 
Serial.println(nilai); 
analogWrite(potensi,nilai);
}