Semáforo Arduino

SEMÁFORO





Código:

int redLedPin=12;

int yellowLedPin=11;

int greenLedPin=10;

 

void setup(){

 pinMode(redLedPin, OUTPUT);

 pinMode(yellowLedPin, OUTPUT);

 pinMode(greenLedPin, OUTPUT);

}

 

void loop(){

 digitalWrite(redLedPin, LOW);

 digitalWrite(yellowLedPin, LOW);

 digitalWrite(greenLedPin, HIGH);

 delay(3000);

 digitalWrite(redLedPin, LOW);

 digitalWrite(yellowLedPin, HIGH);

 digitalWrite(greenLedPin, LOW);

 delay(1000);

 digitalWrite(redLedPin, HIGH);

 digitalWrite(yellowLedPin, LOW);

 digitalWrite(greenLedPin, LOW);

 delay(3000);

}