#define fan_1 11
#define fan_2 10

//byte pines[] = {red_1, blu_1, gre_1, red_2, blu_2, gre_2};
//byte cant_pin;
int veloc = 5;

void setup() {
  Serial.begin(115200);
  pinMode(fan_1,OUTPUT);
  pinMode(fan_2,OUTPUT); 
  //pinMode(gre_1,OUTPUT); 
  //pinMode(red_2,OUTPUT); 
  //pinMode(blu_2,OUTPUT); 
  //pinMode(gre_2,OUTPUT); 
  //cant_pin = sizeof(pines);
}

void loop() {

    analogWrite(fan_1, 100);
    delay(2000);
    analogWrite(fan_1, 100);
    delay(5000);
    analogWrite(fan_1, 255);
    delay(10000);
    
  /*
  byte b, g, r;
  for (r=0; r<86; r++) {
    b = 170 - r;
    g = 85 - r;
    rgb(r, b, g);
    delay(veloc);
  }
  for (g = 0; g<86; g++) {
    r = g + 85;
    b = 85 - g;
    rgb(r, b, g);
    delay(veloc);
  }
  for (b=0; b<86; b++) {
    r = b + 170;
    g = b + 85;
    rgb(r, b, g);
    delay(veloc);
  }
  g=170;
  b=85;
  for (r=255; r>169; r--){
    g++;
    b++;
    rgb(r, b, g);
    delay(veloc);
  }
  b=170;
  r=170;
  for (g=255; g>169; g--){
    b++;
    r--;
    rgb(r, b, g);
    delay(veloc); 
  }
  r=85;
  g=170;
  for(b=255; b>169; b--){
    r--;
    g--;
    rgb(r, b, g);
    delay(veloc);
  }

  for(byte r=0; r<256; r++) {
    byte b = r - 85;
    byte g = b - 85;
    analogWrite(red_1, b);
    analogWrite(blu_1, g);
    analogWrite(gre_1, r);
    analogWrite(red_2, g);
    analogWrite(blu_2, r);
    analogWrite(gre_2, b);   
    //Serial.println("R = "+String(i)+", B = "+String(b)+", G = "+String(g));
    delay(10);
  }

  
  for (byte i=0; i < cant_pin; i++) {
    byte r = random(256);
    analogWrite(pines[i], r);
    delay(100);
  }
  
  analogWrite(blu_1, 0);
  analogWrite(blu_2, 0);
  analogWrite(red_1, 0);
  analogWrite(red_2, 0);
  analogWrite(gre_1, 0);
  analogWrite(gre_2, 0);
  delay(10000);
  */
}
/*
void rgb(byte rojo, byte  azul, byte verde) {
    analogWrite(red_1, rojo);
    analogWrite(blu_1, azul);
    analogWrite(gre_1, verde);
    analogWrite(red_2, rojo);
    analogWrite(blu_2, azul);
    analogWrite(gre_2, verde); 
}
*/