XFCE_AND_HYPERLAND

xfce/root-overlay/etc/skel/Programs/arduino-1.8.19/examples/03.Analog/Fading/Fading.ino

@@ -0,0 +1,41 @@
+/*
+  Fading
+
+  This example shows how to fade an LED using the analogWrite() function.
+
+  The circuit:
+  - LED attached from digital pin 9 to ground through 220 ohm resistor.
+
+  created 1 Nov 2008
+  by David A. Mellis
+  modified 30 Aug 2011
+  by Tom Igoe
+
+  This example code is in the public domain.
+
+  https://www.arduino.cc/en/Tutorial/BuiltInExamples/Fading
+*/
+
+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);
+  }
+}

xfce/root-overlay/etc/skel/Programs/arduino-1.8.19/examples/03.Analog/Fading/Fading.txt

@@ -0,0 +1 @@
+Use an analog output (PWM pin) to fade an LED.