int stripperiod = 1000;
unsigned long time_now = 0;
#include <Adafruit_NeoPixel.h>
#ifdef __AVR__
#include <avr/power.h>  // Required for 16 MHz Adafruit Trinket
#endif

#define PIN_NEO_PIXEL 2  // Arduino pin that connects to NeoPixel
#define NUM_PIXELS 28   // The number of LEDs pixels on NeoPixel
#define PIN_STRIP_PIXEL  4   // Arduino pin that connects to NeoPixel
#define NUM_STRIP_PIXELS     30  // The number of LEDs pixels on NeoPixel


#define DELAY_INTERVAL 250  // 250ms pause between each pixel

Adafruit_NeoPixel StripPixel(NUM_STRIP_PIXELS, PIN_STRIP_PIXEL, NEO_GRB + NEO_KHZ800);
Adafruit_NeoPixel NeoPixel(NUM_PIXELS, PIN_NEO_PIXEL, NEO_GRB + NEO_KHZ800);

void setup() {
  NeoPixel.begin();  // INITIALIZE NeoPixel strip object (REQUIRED)
  StripPixel.begin();
  StripPixel.setBrightness(75); // a value from 0 to 255
}

void loop() {
  NeoPixel.clear();  // set all pixel colors to 'off'. It only takes effect if pixels.show() is called
 time_now = millis();
   
    while(millis() < time_now + period){
      for (int stripPixel = 12; stripPixel < NUM_PIXELS; stripPixel--) {           // for each pixel
      StripPixel.setPixelColor(stripPixel, StripPixel.Color(0,148,255));
      StripPixel.show();
      period = 100;        
    }
  // turn pixels to green one by one with delay between each pixel
  for (int pixel = 0; pixel < NUM_PIXELS; pixel++) {           // for each pixel
    NeoPixel.setPixelColor(pixel, NeoPixel.Color(56, 182, 255));
    NeoPixel.setPixelColor(pixel-4, NeoPixel.Color(0, 0, 0)); // it only takes effect if pixels.show() is called
    NeoPixel.show();
    delay(100);                                           // send the updated pixel colors to the NeoPixel hardware.
  }
                                     // send the updated pixel colors to the NeoPixel hardware.
  
  for (int pixel = 0; pixel < NUM_PIXELS; pixel++) {           // for each pixel
    NeoPixel.setPixelColor(pixel, NeoPixel.Color(56, 182, 255));
    NeoPixel.setPixelColor(pixel-8, NeoPixel.Color(0, 0, 0)); // it only takes effect if pixels.show() is called
    NeoPixel.show();
    delay(35);                                           // send the updated pixel colors to the NeoPixel hardware.
  }
  // turn off all pixels for two seconds

    // send the updated pixel colors to the NeoPixel hardware.
  StripPixel.clear();
  StripPixel.show();
  NeoPixel.clear();
  NeoPixel.show();   
  delay(283);   // off time
}
}