pour enzo le rigolo

int etatBouton;

void setup() {
  pinMode(13, OUTPUT);
  pinMode(6, INPUT);
  etatBouton = HIGH;

}

void loop() {
  etatBouton = digitalRead(6);

  if (etatBouton == HIGH)
  {
    digitalWrite(7, LOW);
    digitalWrite(3, HIGH);
    digitalWrite(5, LOW);
    digitalWrite(4, HIGH);
  }
  else
  {
    digitalWrite(7, HIGH);
    digitalWrite(3,LOW);
    digitalWrite(5, HIGH);
    digitalWrite(4,LOW);
  }
}