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this is my first project with a arduino.
a fading led
heres the code 

                   


 */


int ledPin = 9; // LED connected to digital pin 9

void setup() { 
  // nothing happens in setup 


void loop() { 
  // fade in from min to max in increments of 5 points:
  for(int fadeValue = 0 ; fadeValue <= 255; fadeValue +=5) { 
    // sets the value (range from 0 to 255):
    analogWrite(ledPin, fadeValue);
// wait for 30 milliseconds to see the dimming effect
delay(30);
}

// fade out from max to min in increments of 5 points:
for(int fadeValue = 255 ; fadeValue >= 0; fadeValue -=5) {
// sets the value (range from 0 to 255):
analogWrite(ledPin, fadeValue);
// wait for 30 milliseconds to see the dimming effect
delay(30);
}
}
        


                                  
gr8!...project!..
thanks anmol homework kiya kya<br>
Same code as shown on Arduino tutorials page (http://arduino.cc/en/Tutorial/Fading).
correct
Rated 4.5*Well done! ! cool
PWM (pulse width modulation) rocks. Great trick for controlling xmas lights.

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