From a7967bdfefbc82ec9c46f2e038099e79aeeb4293 Mon Sep 17 00:00:00 2001
From: Tom Igoe <t.igoe@arduino.cc>
Date: Mon, 26 Jul 2010 23:02:52 +0000
Subject: [PATCH] Adding Basics folder for examples, for beginners

---
 build/shared/examples/1.Basics/Fade/Fade.pde | 30 ++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 build/shared/examples/1.Basics/Fade/Fade.pde

diff --git a/build/shared/examples/1.Basics/Fade/Fade.pde b/build/shared/examples/1.Basics/Fade/Fade.pde
new file mode 100644
index 000000000..7dfe8d04b
--- /dev/null
+++ b/build/shared/examples/1.Basics/Fade/Fade.pde
@@ -0,0 +1,30 @@
+/*
+ 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 = 5;    // how many points to fade the LED by
+
+void setup()  { 
+  // nothing happens in setup 
+} 
+
+void loop()  { 
+  // set the brightness of pin 9:
+  analogWrite(9, brightness);    
+
+  // change the brightness for next time through the loop:
+  brightness = brightness + fadeAmount;
+
+  // reverse the direction of the fading at the ends of the fade: 
+  if (brightness == 0 || brightness == 255) {
+    fadeAmount = -fadeAmount ; 
+  }     
+  // wait for 30 milliseconds to see the dimming effect    
+  delay(30);                            
+}