Programa Pisca-Pisca Stranger Things

char Palavra[] = "PROJETEIROS";

const int atraso=2000;

const int P=2;
const int R=3;
const int O=4;
const int J=5;
const int E=6;
const int T=7;
const int I=8;
const int S=9;


void setup()
{
  pinMode(P, OUTPUT);
  pinMode(R, OUTPUT);
  pinMode(O, OUTPUT);
  pinMode(J, OUTPUT);
  pinMode(E, OUTPUT);
  pinMode(T, OUTPUT);
  pinMode(E, OUTPUT);
  pinMode(I, OUTPUT);
  pinMode(R, OUTPUT);
  pinMode(O, OUTPUT);
  pinMode(S, OUTPUT);


}

void loop()
{
  for (int x=0; x<(sizeof(Palavra)-1); x++) {
   switch (Palavra[x]) {
      case 'P':    // your hand is on the sensor
        digitalWrite(P,HIGH);
     	delay(atraso);
     	digitalWrite(P,LOW);
     	delay(atraso);
        break;
      case 'R':    // your hand is close to the sensor
        digitalWrite(R,HIGH);
     	delay(atraso);
     	digitalWrite(R,LOW);
     	delay(atraso);
        break;
      case 'O':    // your hand is close to the sensor
        digitalWrite(O,HIGH);
     	delay(atraso);
     	digitalWrite(O,LOW);
     	delay(atraso);
        break;
      case 'J':    // your hand is close to the sensor
        digitalWrite(J,HIGH);
     	delay(atraso);
     	digitalWrite(J,LOW);
     	delay(atraso);
        break;
      case 'E':    // your hand is close to the sensor
        digitalWrite(E,HIGH);
     	delay(atraso);
     	digitalWrite(E,LOW);
     	delay(atraso);
        break;
      case 'T':    // your hand is close to the sensor
        digitalWrite(T,HIGH);
     	delay(atraso);
     	digitalWrite(T,LOW);
     	delay(atraso);
        break;
      case 'I':    // your hand is close to the sensor
        digitalWrite(I,HIGH);
     	delay(atraso);
     	digitalWrite(I,LOW);
     	delay(atraso);
        break;

      case 'S':    // your hand is close to the sensor
        digitalWrite(S,HIGH);
     	delay(atraso);
     	digitalWrite(S,LOW);
     	delay(atraso);
        break;
    }
  }


}