const byte PIN_LED[] = {2,3,4,5,6,7,8,9};
const byte NYALA_LED[] = {
  0b11000011,
  0b00111100,
  0b01010101,
  0b11110000};

void kirimLed(int ledke)
{
  for (int i = 0; i < 8; i++) {
    // Membaca bit ke-i dari data (0-7)
    // Bit 0 (LSB) ke pin 2, Bit 7 (MSB) ke pin 9
    int bitValue = bitRead(NYALA_LED[ledke], i);
    // Menulis nilai bit ke pin (2 + i)
    digitalWrite(PIN_LED[i], bitValue);
  }
}

void setup() {
  // put your setup code here, to run once:
  for (int i=0;i<8;i++)
  {
    pinMode(PIN_LED[i], OUTPUT);
  }
}

void loop() {
  for(int l=0;l<4;l++)
  {
    kirimLed(l);
    delay(1000);
  }
  // put your main code here, to run repeatedly:

}