#define  ledBiru 13
#define  ledMerah 12
#define  ledKuning 11
#define  ledHijau 10
#define Tombol1 5
#define Tombol2 6
int Tekan1 =0;
int Tekan2 =0;

void setup(){
  Serial.begin(9600);
   pinMode(Tombol1, INPUT);
   pinMode(Tombol2, INPUT);
   pinMode(ledBiru, OUTPUT);
   pinMode(ledMerah, OUTPUT);
   pinMode(ledKuning, OUTPUT);
   pinMode(ledHijau, OUTPUT);
}


void loop() {
  Tekan1 =digitalRead(Tombol1);
  if (Tekan1 ==HIGH) {
     digitalWrite(ledBiru, LOW);
     digitalWrite(ledHijau,HIGH); 
     digitalWrite(ledMerah,HIGH);
     delay(1000);
  }
      else {
       digitalWrite(ledBiru,LOW); 
     digitalWrite(ledMerah,LOW);
     digitalWrite(ledKuning,LOW); 
     digitalWrite(ledHijau,LOW);
     }
     Tekan2 =digitalRead(Tombol2);
  if (Tekan2 ==HIGH) {
     digitalWrite(ledBiru, HIGH);
     digitalWrite(ledHijau,LOW); 
     digitalWrite(ledMerah,LOW);
     digitalWrite(ledKuning, HIGH);
     delay(1000);
  }
  
}