LED RGB Arduino

terceira_parte

const int pin_verm = 10;
const int pin_verd = 9;
const int pin_azul = 8;

int verm = 255;
int verd = 0;
int azul = 0;
int tempo = 10;

void setup() { }

void loop() {

  /* vermelho -> azul */
  for (/* ignore */; verm>=0, azul<255; azul++, verm--) {
    analogWrite(pin_verm, verm);
    analogWrite(pin_azul, azul);
    delay(tempo);
  }

  /* azul -> verde */
  for (/* ignore */; azul>=0, verd<255; verd++, azul--) {
    analogWrite(pin_azul, azul);
    analogWrite(pin_verd, verd);
    delay(tempo);
  }

  /* verde -> vermelho */
  for (/* ignore */; verd>=0, verm<255; verm++, verd--) {
    analogWrite(pin_verd, verd);
    analogWrite(pin_verm, verm);
    delay(tempo);
  }

  
}