//MODUL Push Button dan DHT22
//dikerjakan oleh: 
//NUR WAHYU HIDAYAT (152309267101-321)
// KELAS: IOT3-21
//E. Praktik Arduino dengan Wokwi 
//Rangkaian Push Button dan 3 LED
#define LED_hijau 13
#define LED_biru 12
#define LED_merah 11
#define tombol 7

int status =0;

void setup() {
  // put your setup code here, to run once:
pinMode(LED_hijau, OUTPUT);
pinMode(tombol, INPUT);
pinMode(LED_biru, OUTPUT);
pinMode(LED_merah, OUTPUT);
digitalWrite(LED_hijau, LOW);
digitalWrite(LED_biru, LOW);
digitalWrite(LED_merah, LOW);

}

void loop() {
  // put your main code here, to run repeatedly:
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);
}
}