Sinal_Pedestre

#define carRed 12
#define carYellow 11
#define carGreen 10
#define pedRed 8
#define pedGreen 7
#define button 2
int crossTime = 5000;

byte ligar = 0;
//--------------------------------
void setup()
{
  pinMode (carRed, OUTPUT);
  pinMode (carYellow, OUTPUT);
  pinMode (carGreen, OUTPUT);
  pinMode (pedRed, OUTPUT);
  pinMode (pedGreen, OUTPUT);
  pinMode (button, INPUT);

  digitalWrite(carGreen, HIGH);
  digitalWrite(pedRed, HIGH);
}
//--------------------------------
void loop()
{
  while (digitalRead(button) == HIGH)       // Enquanto botao esta pressionado
  { // Evita bouncing
    delay(30);
    if (digitalRead(button) == LOW)         // Se botao foi liberado
    {
      ligar ++;                             // Incrementa contadoer
    }
  }
  if (ligar == 6)                           // Se contador igual a 6
  {
    digitalWrite(carGreen, LOW);            // Car Verde Off
    digitalWrite(carYellow, HIGH);          // Car amarelo On
    delay(2000);
    digitalWrite(carYellow, LOW);           // Car amarelo Off
    digitalWrite(carRed, HIGH);             // Car vermelho On
    delay(1000);
    digitalWrite(pedRed, LOW);              // Car vermelho Off
    digitalWrite(pedGreen, HIGH);           // Ped verde On
    delay(crossTime);
    for (int x = 0; x < 10; x++)            // Faz o Led Verde do Pedestre piscar 9 vezes.
    {
      digitalWrite(pedGreen, HIGH);         // Acender Led Ped Verde
      delay(250);
      digitalWrite(pedGreen, LOW);          // Apagar Led Ped Verde
      delay(250);
    }
    digitalWrite(pedRed, HIGH);             // ped vermelho On
    delay(500);
    digitalWrite(carYellow, HIGH);          // Car amarelo On
    digitalWrite(carRed, LOW);              // Car vermelho Off
    delay(1000);
    digitalWrite(carGreen, HIGH);           // Car verde On
    digitalWrite(carYellow, LOW);           // Car amarelo Off
    ligar = 0;                              // Zera contador
  }
}