#include <Adafruit_NeoPixel.h>

#define PIN 2
int PINESxARO = 16;
int AROS = 6;
int PIXEL = PINESxARO * AROS;

Adafruit_NeoPixel tira = Adafruit_NeoPixel(PIXEL, PIN, NEO_GRB + NEO_KHZ800);


void setup() {


  tira.begin();

}

void loop() {

  for (int i = 0; i <= PIXEL; i++) {
    tira.setPixelColor(i, tira.Color(0,0,255));
    tira.show();
    delay(10);
  }
  tira.clear();


}
//uint32_t rainbow() {
//return tira.Color(random(0, 255), random(0, 255), random(0, 255));

//tira.show();
//}