//Library
bool sak1 = false;
bool sak2 = false;

void setup() {
  // Saat di nyalakan hidup sesaat selama 3 detik
  pinMode(A4, INPUT_PULLUP); //inisialisasi PIN Menjadi Output
  pinMode(A5, INPUT_PULLUP);
  pinMode(2, OUTPUT);  
  pinMode(3, OUTPUT);
  pinMode(4, OUTPUT);
  pinMode(5, OUTPUT);
  pinMode(6, OUTPUT);
  pinMode(7, OUTPUT);
  pinMode(8, OUTPUT);
  pinMode(9, OUTPUT);
  pinMode(10, OUTPUT);
  pinMode(11, OUTPUT);
  digitalWrite(2, HIGH); //pada kondisi awal dibuat high supaya relay hidup
  digitalWrite(3, HIGH);
  digitalWrite(4, HIGH);
  digitalWrite(5, HIGH);
  digitalWrite(6, HIGH);
  digitalWrite(7, HIGH);
  digitalWrite(8, HIGH);
  digitalWrite(9, HIGH);
  digitalWrite(10, HIGH);
  digitalWrite(11, HIGH);
  delay(3000);
  // perintah akan mati setelah Modul di hidupkan
  digitalWrite(2, LOW);
  digitalWrite(3, LOW);
  digitalWrite(4, LOW);
  digitalWrite(5, LOW);
  digitalWrite(6, LOW);

}

void loop() { 
  //lampu 1 akan Hidup atau mati dengan tombol tertentu
  if (digitalRead(A4) == 0){
    sak1 = !sak1;
    delay(300);
 }
  digitalWrite(2, sak1);

 //lampu 2
 if (digitalRead(A5) == 0){
    sak2 = !sak2;
    delay(300);
}
  digitalWrite(3, sak2);

}