need some help with coding digital led *video*

Projects Programming
5 
void rainbowCycle(uint8_t wait) {
  uint16_t i, j;

  for(j=0; j<256*5; j++) { // 5 cycles of all colors on wheel
    for(i=0; i< strip.numPixels(); i++) {
      strip.setPixelColor(i, Wheel(((i * 256 / strip.numPixels()) + j) & 255));
      delay(5); //// You can also place a delay here to make the transition for every update go slow
    }
    strip.show();
    delay(wait);
  }

Krishna