#define LED1_PIN 18
#define LED2_PIN 19
#define BUZZER 23
#define POTENTIOMETER1_PIN 32
#define POTENTIOMETER2_PIN 33
#define BUTTON_PIN 4
int bottleState = 0;
int levelState;
int fillingState;

void setup()
{
  pinMode(18, OUTPUT);// LED1 HIJAU
  pinMode(19, OUTPUT);// LED2 HIJAU
  pinMode(23, OUTPUT);// BUZZER
  pinMode(32, INPUT);// POTENTIOMETER1
  pinMode(33, INPUT);//POTENTIOMETER2
  Serial.begin(115200);


  digitalWrite(18, HIGH);
  digitalWrite(19, LOW);
  digitalWrite();
}