#include <Adafruit_NeoPixel.h>



// Which pin on the Arduino is connected to the NeoPixels?
#define PIN        5 // On Trinket or Gemma, suggest changing this to 1


// How many NeoPixels are attached to the Arduino?
#define NUMPIXELS 12

// Popular NeoPixel ring size

// When setting up the NeoPixel library, we tell it how many pixels,
// and which pin to use to send signals. Note that for older NeoPixel
// strips you might need to change the third parameter -- see the
// strandtest example for more information on possible values.
Adafruit_NeoPixel pixels(NUMPIXELS, PIN, NEO_GRB + NEO_KHZ800);




void setup() {

#if defined(__AVR_ATtiny85__) && (F_CPU == 16000000)
  clock_prescale_set(clock_div_1);
#endif
  pixels.begin(); 
}

void loop() {
   
 
    {
    pixels.setPixelColor(0, pixels.Color(150, 0, 0));
    pixels.setPixelColor(1, pixels.Color(150, 0, 0));
    pixels.setPixelColor(2, pixels.Color(150, 0, 0));
    pixels.setPixelColor(3, pixels.Color(150, 0, 0));
    pixels.setPixelColor(4, pixels.Color(150, 0, 0));
    pixels.setPixelColor(5, pixels.Color(150, 0, 0));
    pixels.setPixelColor(6, pixels.Color(150, 0, 0));
    pixels.setPixelColor(7, pixels.Color(150, 0, 0));
    pixels.setPixelColor(8, pixels.Color(150, 0, 0));
    pixels.setPixelColor(9, pixels.Color(150, 0, 0));
    pixels.setPixelColor(10, pixels.Color(150, 0, 0));
    pixels.setPixelColor(11, pixels.Color(150, 0, 0));
    pixels.setPixelColor(12, pixels.Color(150, 0, 0));
  
    
    delay(500);
    pixels.show(); 
    
     pixels.setPixelColor(0, pixels.Color(0, 0, 0));
     pixels.setPixelColor(1, pixels.Color(0, 0, 0));
    pixels.setPixelColor(2, pixels.Color(0, 0, 0));
    pixels.setPixelColor(3, pixels.Color(0, 0, 0));
    pixels.setPixelColor(4, pixels.Color(0, 0, 0));
    pixels.setPixelColor(5, pixels.Color(0, 0, 0));
    pixels.setPixelColor(6, pixels.Color(0, 0, 0));
    pixels.setPixelColor(7, pixels.Color(0, 0, 0));
    pixels.setPixelColor(8, pixels.Color(0, 0, 0));
    pixels.setPixelColor(9, pixels.Color(0, 0, 0));
    pixels.setPixelColor(10, pixels.Color(0, 0, 0));
    pixels.setPixelColor(11, pixels.Color(0, 0, 0));
    pixels.setPixelColor(12, pixels.Color(0, 0, 0));
  
    
    delay(500);
    pixels.show();  
    }
  }