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- /*
- Fade
- This example shows how to fade an LED on pin 9
- using the analogWrite() function.
- This example code is in the public domain.
- */
- int brightness = 0; // how bright the LED is
- int fadeAmount = 1; // how many points to fade the LED by
- int LEDpin = 10;
- void setup() {
- // declare pin 6 to be an output:
- pinMode(LEDpin, OUTPUT);
- Serial.begin(9600);// initialize the Serial communication
- }
- void loop() {
- // set the brightness of pin 6:
- analogWrite(LEDpin, brightness);
- // change the brightness for next time through the loop:
- brightness = brightness + fadeAmount;
- Serial.println(brightness);
- // reverse the direction of the fading at the ends of the fade:
- if (brightness <= 0 || brightness >= 255) {
- if(brightness >= 255){
- Serial.println("Lets chill for a second");
- delay(1000);
- }
- fadeAmount = -fadeAmount ;
- brightness = brightness + fadeAmount;
- }
- // wait for 30 milliseconds to see the dimming effect
- //delay(100);
- }
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