#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd (0x27,16,2);

#define merah 11
#define hijau 10
#define biru 9

const int buzzer = 12;
const int saklar = 13;
const int saklar2 = 8;

void setup(){
  lcd.init();
  lcd.backlight();
  pinMode(merah, OUTPUT);
  pinMode(hijau, OUTPUT);
  pinMode(biru, OUTPUT);
  pinMode(buzzer, OUTPUT);
  pinMode(saklar, INPUT_PULLUP);
  pinMode(saklar2, INPUT_PULLUP);
}

void loop(){
  int kondisi1 = digitalRead(saklar);
  int kondisi2 = digitalRead(saklar2);
  lcd.clear();
  if (kondisi1 == 0 && kondisi2 == 1){
    lcd.setCursor(0,0);
    lcd.print("Gagal");
    digitalWrite(biru, LOW);
    digitalWrite(hijau, LOW);
    digitalWrite(buzzer, HIGH);
    digitalWrite(merah, HIGH);
  }
  else if (kondisi1 == 1 && kondisi2 == 0){
   lcd.setCursor(0,0);
   lcd.print("Berhasil");
   digitalWrite(biru, LOW);
   digitalWrite(merah, LOW);
   digitalWrite(hijau, HIGH);
   digitalWrite(buzzer, LOW);
  }
  else if (kondisi1 == 1 && kondisi2 == 1){
    lcd.setCursor(0,0);
    lcd.print("Proses");
    digitalWrite(hijau, LOW);
    digitalWrite(biru, HIGH);
    digitalWrite(merah, LOW);
    digitalWrite(buzzer, LOW);
  }
  delay(100);
}