Difference between revisions of "Lesson 7--Microduino “RGB LED”"

int redPin = 11;
int greenPin = 5;
int bluePin = 6;
void setup()
{
  pinMode(redPin, OUTPUT);
  pinMode(greenPin, OUTPUT);
  pinMode(bluePin, OUTPUT);  
}
void loop()
{
     setColor(255, 0, 0);  // Red
     delay(1000);
     setColor(0, 255, 0);  // Green
     delay(1000);
     setColor(0, 0, 255);  // Blue
     delay(1000);
     setColor(255, 255, 0);  // Yellow
     delay(1000);  
     setColor(80, 0, 80);  // Purple
     delay(1000);
     setColor(255, 255, 255);// White 
     delay(1000);
     setColor(0, 0, 0);  //Black
     delay(1000);
     for(int i=0;i<255;i+=5)//Red coming on
     {
        setColor(i, 0, 0);  
        delay(30);
     }
     delay(100);
     for(int i=255;i>0;i-=5)//Red coming off
     {
        setColor(i, 0, 0);  
        delay(30);
     }
     delay(100);
     for(int i=0;i<255;i+=5)//Blue coming on
   {
        setColor(0, i, 0); 
        delay(30); 
     }
     delay(100);
     for(int i=255;i>0;i-=5)//Blue coming off
     {
        setColor(0, i, 0);  
        delay(30);
     }
     delay(100);
     for(int i=0;i<255;i+=5)//Green coming on
     {
        setColor(0, 0, i);  
        delay(30);  
     }
     delay(100);
     for(int i=255;i>0;i-=5)//Green coming off
     {
        setColor(0, 0, i);  
        delay(30);
     }
     delay(100);
}
void setColor(int red, int green, int blue)//Color display program
{
     analogWrite(redPin, 255-red); //A total of anode RGB, low level light red LED
     analogWrite(greenPin, 255-green);
     analogWrite(bluePin, 255-blue);  
}