Arduino Sketch Fade

Fade Arduino Sketch (1)

This is a standard Arduino example sketch, copied here for reference.

Fade Arduino Sketch (1)

Full Source Code

The full code is all in one fileĀ Fade.ino.


 This example shows how to fade an LED on pin 9
 using the analogWrite() function.

 This example code is in the public domain.

int led = 9;           // the pin that the LED is attached to
int brightness = 0;    // how bright the LED is
int fadeAmount = 5;    // how many points to fade the LED by

// the setup routine runs once when you press reset:
void setup() {
  // declare pin 9 to be an output:
  pinMode(led, OUTPUT);

Read more: Fade Arduino Sketch

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