#include <Servo.h>

Servo myservo;
int potpin = 0;
int val;

const int potPin = A0; 
const int ledPin1 = 13; 
const int ledPin2 = 12; 
const int ledPin3 = 8;
const int ledPin4 = 5;
const int ledPin5 = 4;

void setup() {

  myservo.attach(11);
}

void loop() {
  val = analogRead(potpin);
  val = map(val, 0, 1023, 0, 180);
  myservo.write(val);
  // Baca nilai dari potensiometer
  int potValue = analogRead(potPin);
  
  // Map nilai potensiometer (0-1023) ke rentang (0-100)
  int percentage = map(potValue, 0, 1023, 0, 100);
  
  
  // Matikan LED terlebih dahulu
  digitalWrite(ledPin1, LOW);
  digitalWrite(ledPin2, LOW);
  digitalWrite(ledPin3, LOW);
  digitalWrite(ledPin4, LOW);
  digitalWrite(ledPin5, LOW);

  // Jika nilai potensiometer 0%, maka LED 1 menyala
    if (percentage >= 0 && percentage <= 10) {
    digitalWrite(ledPin1, LOW);
  }

  else if (percentage >= 10 && percentage <= 20) {
    digitalWrite(ledPin1, HIGH);
  }
  // Jika nilai potensiometer antara 51% hingga 100%, maka LED 2 menyala
  else if (percentage > 21 && percentage <= 40) {
    digitalWrite(ledPin1, HIGH);
    digitalWrite(ledPin2, HIGH);
  }
  else if (percentage > 41 && percentage <= 60) {
    digitalWrite(ledPin1, HIGH);
    digitalWrite(ledPin2, HIGH);
    digitalWrite(ledPin3, HIGH);
  }
  else if (percentage > 61 && percentage <= 80) {
    digitalWrite(ledPin1, HIGH);
    digitalWrite(ledPin2, HIGH);
    digitalWrite(ledPin3, HIGH);
    digitalWrite(ledPin4, HIGH);
  }
  else if (percentage > 81 && percentage <= 100) {
    digitalWrite(ledPin1, HIGH);
    digitalWrite(ledPin2, HIGH);
    digitalWrite(ledPin3, HIGH);
    digitalWrite(ledPin4, HIGH);
    digitalWrite(ledPin5, HIGH);
  }

  delay(100);
}