#define hijau 13
#define kuning 12
#define merah 11
#define saklar 5
int status = 0;
int nilai = 0;
void setup() {
// put your setup code here, to run once:
pinMode(hijau, OUTPUT);
pinMode(kuning, OUTPUT);
pinMode(merah, OUTPUT);
pinMode(saklar, INPUT);
Serial.begin(9600);
}
void loop() {
// put your main code here, to run repeatedly:
//status = digitalRead(saklar)+status;
if (digitalRead(saklar) == HIGH){
status ++;
delay(2000);
Serial.println(status);
}
if (status==1){
digitalWrite(hijau, HIGH);
digitalWrite(merah, HIGH);
delay(1000);
digitalWrite(merah, LOW);
digitalWrite(hijau, LOW);
delay(1000);
}
else if (status==2)
{
digitalWrite(merah, LOW);
digitalWrite(hijau, LOW);
delay(1000);
status = 0;
}
// Serial.println(status);
}
// Serial.println(digitalRead(saklar));
// delay(1000);