#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27, 16, 2);  // Alamat I2C LCD, sesuaikan dengan alamat LCD yang Anda gunakan
int potValue = 0;      // Variabel untuk menyimpan nilai potensiometer
int percentage = 0; 
void setup() {
  // put your setup code here, to run once:
  pinMode(A0, INPUT);
  pinMode(3, OUTPUT);
  pinMode(4, OUTPUT);
  pinMode(5, OUTPUT);
  Serial.begin(9600);
  lcd.begin(16, 2);
}

void loop() {
  // put your main code here, to run repeatedly:
  int a = analogRead(A0);
  int pwm = map(a,0,1023,0,100);
  
  analogWrite(3, pwm);
  analogWrite(4, pwm);
  analogWrite(5, pwm);
  lcd.setCursor(0, 1);
  lcd.print("Percentage: ");
  lcd.print(pwm);
  lcd.print("%");

  delay(500);  // Tunda agar nilai tidak berubah terlalu cepat
  lcd.clear();  // Hapus tampilan sebelumnya
  Serial.print("Value Analog = ");
  Serial.println(a);
  Serial.print("Value PWM = ");
  Serial.println(pwm);
  delay(250);
}