آموزش کامل ساخت کنترل RGB LED با شاسی فشاری

				
					
    /*
    Adafruit Arduino - Lesson 7. RGB Fader
    */
    int redLEDPin = 11;
    int greenLEDPin = 10;
    int blueLEDPin = 9;
    int redSwitchPin = 7;
    int greenSwitchPin = 6;
    int blueSwitchPin = 5;
    int red = 0;
    int blue = 0;
    int green = 0;
    void setup()
    {
      pinMode(redLEDPin, OUTPUT);
      pinMode(greenLEDPin, OUTPUT);
      pinMode(blueLEDPin, OUTPUT);
      pinMode(redSwitchPin, INPUT_PULLUP);
      pinMode(greenSwitchPin, INPUT_PULLUP);
      pinMode(blueSwitchPin, INPUT_PULLUP);
    }
    void loop()
    {
      if (digitalRead(redSwitchPin) == LOW)
      {
        red ++;
        if (red > 255) red = 0;
      }
      if (digitalRead(greenSwitchPin) == LOW)
      {
        green ++;
        if (green > 255) green = 0;
      }
      if (digitalRead(blueSwitchPin) == LOW)
      {
        blue ++;
        if (blue > 255) blue = 0;
      }
      analogWrite(redLEDPin, red);
      analogWrite(greenLEDPin, green);
      analogWrite(blueLEDPin, blue);
      delay(10);
    }