// //belajar menghidupkan lampu menggunakan pusbaten

// void setup() {
//   // put your setup code here, to run once:
//   pinMode(13, OUTPUT);
//   pinMode(7, INPUT);
// }
     
// void loop() {
//   if(digitalRead(7)== HIGH){
//        digitalWrite(13, HIGH);
//       //Serial.begin(9600);
// }
// else{
//   digitalWrite(13, LOW);
 
// }
//   }



#define LED_hijau 13
#define LED_biru 12
#define LED_merah 10
#define tombol 7
int status = 0;

void setup() {
  pinMode(LED_hijau, OUTPUT);
  pinMode(tombol, INPUT);
  pinMode(LED_biru, OUTPUT);
  pinMode(LED_merah, OUTPUT);
  pinMode(LED_hijau, LOW);
  pinMode(LED_biru, LOW);
  pinMode(LED_merah, LOW);
}
void loop() {
if(digitalRead(tombol)== HIGH){
  status++;
  delay(100);
}
if(status == 1){
  digitalWrite(LED_hijau, HIGH);
}
else if (status == 2){
  digitalWrite(LED_biru, HIGH);

}
else if (status == 3){
  digitalWrite(LED_merah, HIGH);
}
else if(status == 4){
  status = 0;
}
else{
  digitalWrite(LED_hijau, LOW);
  digitalWrite(LED_biru, LOW);
  digitalWrite(LED_merah, LOW);
}
}