int redx=11;
int greenx=10;
int bluex=9;

void setup() {
  // put your setup code here, to run once:
 pinMode(redx, OUTPUT);
 pinMode(greenx, OUTPUT);
 pinMode(bluex, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
rgb_c(255,0,0);
delay(1000);
rgb_c(0,255,0);
delay(1000);
rgb_c(0,0,255);
delay(1000);
rgb_c(255,255,125);
delay(1000);
rgb_c(0,255,255);
delay(1000);
rgb_c(255,255,255);
delay(1000);
rgb_c(255,255,255);
delay(1000);



}
void rgb_c(int r, int g, int b)
{
  analogWrite(redx, r);
  analogWrite(greenx, g);
  analogWrite(bluex, b);
  }