int Sevsegment[] = {0x5B, 0x06, 0x06, 0x06, 0x66, 0x06, 0x7F, 0x5B};

void setup()
{
  DDRA = 0xFF;
}

void titik() {
  digitalWrite(29, HIGH);
  delay(1000);
}

void loop()
{
  for (int i = 0; i <= 7; i++)
  {
    PORTA = Sevsegment[i];
    delay(1000);

    PORTA = 0x00;
    delay(400);

    if (i == 1) {
      titik();
    } else if (i == 3) {
      titik();
    }
  }
}