#include <Adafruit_NeoPixel.h>

int PIN=12;
int NUMPIXELS=3;
int pulsador= A0;
int rojo=7;
int verde=6;

Adafruit_NeoPixel pixel = Adafruit_NeoPixel (NUMPIXELS, PIN, NEO_GRB+NEO_KHZ800);

void setup() {
  pixel.begin();
  pixel.show();
  pinMode(pulsador, INPUT);
  pinMode(rojo, OUTPUT);
  pinMode(verde,OUTPUT);

}

void loop() {
while(digitalRead(pulsador)==HIGH){
  analogWrite(verde,255); 
for (int i=0;i<3;i++){  
  pixel.setPixelColor(i,0,255,0);
  pixel.show();//envia al hardware
  delay(300);
  pixel.setPixelColor(i,0,0,0);//brillo moderado led rojo
  pixel.show();//envia al hardware
  
 /* for (int j=0;j<3;j++){ 
  pixel.setPixelColor(j,pixel.Color (j,255,255,255));//brillo moderado led rojo
  pixel.show();//envia al hardware
  pixel.setPixelColor(j,pixel.Color (0,0,0));//brillo moderado led rojo
  pixel.show();//envia al hardware
  delay(30);
 }*/
 analogWrite(verde,0); 
}
}
}