diff --git a/Blink/Blink.pde b/Blink/Blink.pde
deleted file mode 100644
index 1953c390..00000000
--- a/Blink/Blink.pde
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
-  Blink
-  Turns on an LED on for one second, then off for one second, repeatedly.
- 
-  This example code is in the public domain.
- */
-
-void setup() {                
-  // initialize the digital pin as an output.
-  // Pin 13 has an LED connected on most Arduino boards:
-  pinMode(13, OUTPUT);     
-}
-
-void loop() {
-  digitalWrite(13, HIGH);   // set the LED on
-  delay(1000);              // wait for a second
-  digitalWrite(13, LOW);    // set the LED off
-  delay(1000);              // wait for a second
-}
diff --git a/doc/Doxyfile b/doc/Doxyfile
index c884ae54..cbf818b1 100644
--- a/doc/Doxyfile
+++ b/doc/Doxyfile
@@ -688,7 +688,7 @@ EXAMPLE_RECURSIVE      = NO
 # directories that contain image that are included in the documentation (see
 # the \image command).
 
-IMAGE_PATH             =
+IMAGE_PATH             = ../libraries/BlinkLED/examples/Cylon ../libraries/BlinkLED/examples/Cylon4
 
 # The INPUT_FILTER tag can be used to specify a program that doxygen should
 # invoke to filter for each input file. Doxygen will invoke the filter program
diff --git a/doc/blink-blink.dox b/doc/blink-blink.dox
new file mode 100644
index 00000000..5a435d62
--- /dev/null
+++ b/doc/blink-blink.dox
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2012 Southern Storm Software, Pty Ltd.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+/**
+\file blink-blink.dox
+\page blink_blink Blinking LED Example
+
+The BlinkLED class provides support logic for blinking a LED connected
+to an output pin.  The traditional way to blink a LED uses a delay loop:
+
+\code
+void loop() {
+    digitalWrite(13, HIGH);
+    delay(1000);
+    digitalWrite(13, LOW);
+    delay(1000);
+}
+\endcode
+
+The problem with this code is that the entire application is blocked
+during the <tt>delay()</tt>.  No other activities can be serviced.
+BlinkLED provides a re-entrant timer-based implementation that is
+simple to use in any application and which won't block other activities.
+
+We start this example by including the BlinkLED class and instantiating an
+object instance:
+
+\dontinclude BlinkLED/examples/Blink/Blink.pde
+\skip #include
+\until statusBlink
+
+In this example we have specified that the LED is on pin D13, the LED
+should be on for 70 milliseconds, and off for 930 milliseconds.  This
+will cause the status LED to "strobe" once per second.  The LED will
+be initially off for 930 milliseconds after device reset.  To start
+with the LED on, use the following initialization code instead:
+
+\code
+BlinkLED statusBlink(13, 70, 930, true);
+\endcode
+
+The remaining code we need is a call to BlinkLED::loop() every time around
+the main application loop:
+
+\dontinclude BlinkLED/examples/Blink/Blink.pde
+\skip loop()
+\until }
+
+As can be seen, BlinkLED simplifies the process of blinking a LED quite
+considerably.  It is also possible to \ref BlinkLED::pause() "pause()"
+and \ref BlinkLED::resume() "resume()" the blinking.  This is useful in
+applications where a blinking LED indicates a certain state such as
+an error condition or a long-running operation that is in progress;
+with the LED off at other times.  The on/off blink rate can be modified at
+runtime using BlinkLED::setBlinkRate(), and the LED can be set to a
+specific value using BlinkLED::setState().
+
+The full source code for the example follows:
+
+\include BlinkLED/examples/Blink/Blink.pde
+*/
diff --git a/doc/blink-cylon.dox b/doc/blink-cylon.dox
new file mode 100644
index 00000000..e3cefdf3
--- /dev/null
+++ b/doc/blink-cylon.dox
@@ -0,0 +1,101 @@
+/*
+ * Copyright (C) 2012 Southern Storm Software, Pty Ltd.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+/**
+\file blink-cylon.dox
+\page blink_cylon Cylon Eyes Example
+
+This example shows how to use the ChaseLEDs class to simulate the Cylon
+eye effect from Battlestar Galactica.  Digital outputs are used to drive
+six LED's in a back and forth motion, using the following schematic:
+
+\image html Cylon.png
+
+We start by including the ChaseLEDs class:
+
+\dontinclude BlinkLED/examples/Cylon/Cylon.pde
+\skip ChaseLEDs.h
+\until ChaseLEDs.h
+
+The next step is to define the pins that the chase will run over:
+
+\dontinclude BlinkLED/examples/Cylon/Cylon.pde
+\skip byte pins
+\until cylonEyes
+
+The chase runs from the first pin to the sixth pin and back again,
+with each LED lit for 100 milliseconds before moving onto the next one.
+To complete the example, we need to call ChaseLEDs::loop() each time
+around our main loop to cause the chase to run:
+
+\dontinclude BlinkLED/examples/Cylon/Cylon.pde
+\skip loop()
+\until }
+
+While this example uses only six pins, it can be easily extended to any
+number of pins by modifying the \c pins array and altering the schematic
+accordingly.
+
+So far we are chasing only a single LED.  We could change this to chase
+two adjacent LED's instead by defining a new \c CylonChase class that
+inherits from ChaseLEDs:
+
+\dontinclude BlinkLED/examples/Cylon2/Cylon2.pde
+\skip class CylonChase
+\until };
+
+The important part is the implementation of the <tt>advance()</tt> method,
+which overrides ChaseLEDs::advance() to provide our own scheme for lighting
+the LED's each time the chase advances.  We use ChaseLEDs::previousPin() to
+get the pin that is 2 steps back in the sequence, set it to LOW, and then
+set the previous pin (1 step back) and the next pin to HIGH.  All that
+remains is to change our chase initialization to use the new class:
+
+\dontinclude BlinkLED/examples/Cylon2/Cylon2.pde
+\skip byte pins
+\until cylonEyes
+
+We can do even better than this.  Instead of fully lighting both LED's,
+we could instead use the PWM outputs to dim the previous pin, creating a
+kind of "trailing flame" effect:
+
+\dontinclude BlinkLED/examples/Cylon3/Cylon3.pde
+\skip advance(
+\until }
+
+The current chase is fixed at 100 milliseconds per LED, which takes a full
+second to run the sequence.  An alternative to hard-wiring the chase
+rate is to hook up a 10K potentiometer to the A0 analog input:
+
+\image html Cylon4.png
+
+We then modify the <tt>advance()</tt> method to read the new chase rate
+from the potentiometer each time the LED advances:
+
+\dontinclude BlinkLED/examples/Cylon4/Cylon4.pde
+\skip advance(
+\until }
+
+The full source code for the final version of the example follows:
+
+\include BlinkLED/examples/Cylon4/Cylon4.pde
+*/
diff --git a/doc/mainpage.dox b/doc/mainpage.dox
index 204a7ab1..da63ec1d 100644
--- a/doc/mainpage.dox
+++ b/doc/mainpage.dox
@@ -35,4 +35,14 @@ LCD shield.
 \li \ref lcd_hello_world "Hello World" example for the Freetronics LCD shield.
 \li \ref lcd_form "Form" example for LCD displays.
 
+\section main_BlinkLED BlinkLED Utility Library
+
+\li BlinkLED class that simplifies the process of blinking a LED connected
+to a output pin.
+\li ChaseLEDs class that simplifies the process of performing a LED chase
+over several output pins.
+\li \ref blink_blink "Blink" example of using BlinkLED.
+\li \ref blink_cylon "Cylon" example of using ChaseLEDs to simulate
+the Cylon eye effect from Battlestar Galactica.
+
 */
diff --git a/libraries/BlinkLED/ChaseLEDs.cpp b/libraries/BlinkLED/ChaseLEDs.cpp
index a7eb6612..a9ae25c2 100644
--- a/libraries/BlinkLED/ChaseLEDs.cpp
+++ b/libraries/BlinkLED/ChaseLEDs.cpp
@@ -46,6 +46,9 @@
  * uint8_t pins[] = {3, 5, 6, 9, 10, 11, 10, 9, 6, 5};
  * ChaseLEDs chaser(pins, sizeof(pins), 150);
  * \endcode
+ *
+ * See the \ref blink_cylon "Cylon" example for more information on
+ * how to use the ChaseLEDs class in a practical application.
  */
 
 /**
diff --git a/libraries/BlinkLED/examples/Blink/Blink.pde b/libraries/BlinkLED/examples/Blink/Blink.pde
new file mode 100644
index 00000000..4784455c
--- /dev/null
+++ b/libraries/BlinkLED/examples/Blink/Blink.pde
@@ -0,0 +1,16 @@
+/*
+Blink the status LED using the BlinkLED utility class.
+
+This example is placed into the public domain.
+*/
+
+#include <BlinkLED.h>
+
+BlinkLED statusBlink(13, 70, 930);
+
+void setup() {}
+
+void loop() {
+  statusBlink.loop();
+}
+
diff --git a/libraries/BlinkLED/examples/Cylon/Cylon.fig b/libraries/BlinkLED/examples/Cylon/Cylon.fig
new file mode 100644
index 00000000..9d61f269
--- /dev/null
+++ b/libraries/BlinkLED/examples/Cylon/Cylon.fig
@@ -0,0 +1,238 @@
+#FIG 3.2  Produced by xfig version 3.2.5b
+Landscape
+Center
+Metric
+A4      
+100.00
+Single
+-2
+1200 2
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+-6
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+2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2
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+2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 3
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+4 0 0 50 -1 0 12 0.0000 4 135 450 5535 1665 220R\001
+-6
+6 5175 2205 7200 3150
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+	 5625 2475
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+	 6570 2475 6705 2475
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+	 6435 2340 6480 2385
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+-6
+2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2
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+4 0 0 50 -1 0 12 0.0000 4 135 450 5535 2340 220R\001
+-6
+6 5175 2880 7200 3825
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+2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2
+	 5630 3150 5535 3150
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+	 5625 3150
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+-6
+6 6345 3015 6705 3240
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+-6
+2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2
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+4 0 0 50 -1 0 12 0.0000 4 135 450 5535 3015 220R\001
+-6
+6 5175 3555 7200 4500
+6 5535 3780 5985 3870
+2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2
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+	 5625 3825
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+-6
+6 6345 3690 6705 3915
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+-6
+2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2
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+-6
+6 5175 4230 7200 5175
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+2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2
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+-6
+6 6345 4365 6705 4590
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+-6
+2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2
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+	 6660 4500 7200 4500 7200 5175
+4 0 0 50 -1 0 12 0.0000 4 135 450 5535 4365 220R\001
+-6
+6 5175 4905 7200 5850
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+2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2
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+2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2
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+-6
+2 2 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5
+	 2700 1350 5175 1350 5175 6300 2700 6300 2700 1350
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+4 0 0 50 -1 0 12 0.0000 4 135 630 4275 2565 DOUT5\001
+4 0 0 50 -1 0 12 0.0000 4 135 1065 2880 3870 Arduino Uno\001
+4 0 0 50 -1 0 12 0.0000 4 135 630 4275 1845 DOUT3\001
+4 0 0 50 -1 0 12 0.0000 4 135 630 4275 3195 DOUT6\001
+4 0 0 50 -1 0 12 0.0000 4 135 630 4275 3870 DOUT9\001
+4 0 0 50 -1 0 12 0.0000 4 135 735 4275 4545 DOUT10\001
+4 0 0 50 -1 0 12 0.0000 4 135 735 4275 5220 DOUT11\001
+4 0 0 50 -1 0 12 0.0000 4 135 405 4500 5895 GND\001
+4 0 0 50 -1 0 12 0.0000 4 135 1560 7470 3510 6 x 3mm RED LED\001
diff --git a/libraries/BlinkLED/examples/Cylon/Cylon.pde b/libraries/BlinkLED/examples/Cylon/Cylon.pde
new file mode 100644
index 00000000..ea2e8324
--- /dev/null
+++ b/libraries/BlinkLED/examples/Cylon/Cylon.pde
@@ -0,0 +1,18 @@
+/*
+Sketch that manipulates Arduino outputs to create the "Cylon Eyes" effect from
+Battlestar Galactica.  It uses the ChaseLEDs utility class.
+
+This example is placed into the public domain.
+*/
+
+#include <ChaseLEDs.h>
+
+byte pins[] = {3, 5, 6, 9, 10, 11, 10, 9, 6, 5};
+ChaseLEDs cylonEyes(pins, sizeof(pins), 100);
+
+void setup() {}
+
+void loop() {
+  cylonEyes.loop();
+}
+
diff --git a/libraries/BlinkLED/examples/Cylon/Cylon.png b/libraries/BlinkLED/examples/Cylon/Cylon.png
new file mode 100644
index 00000000..231ccb78
Binary files /dev/null and b/libraries/BlinkLED/examples/Cylon/Cylon.png differ
diff --git a/libraries/BlinkLED/examples/Cylon2/Cylon2.pde b/libraries/BlinkLED/examples/Cylon2/Cylon2.pde
new file mode 100644
index 00000000..185e1596
--- /dev/null
+++ b/libraries/BlinkLED/examples/Cylon2/Cylon2.pde
@@ -0,0 +1,32 @@
+/*
+Sketch that manipulates Arduino outputs to create the "Cylon Eyes" effect from
+Battlestar Galactica.  It uses the ChaseLEDs utility class.
+
+This example is placed into the public domain.
+*/
+
+#include <ChaseLEDs.h>
+
+class CylonChase : public ChaseLEDs
+{
+public:
+  CylonChase(const byte *pins, int num, unsigned long advanceTime)
+    : ChaseLEDs(pins, num, advanceTime) {}
+
+protected:
+  void advance(byte prevPin, byte nextPin) {
+    digitalWrite(previousPin(2), LOW);
+    digitalWrite(prevPin, HIGH);
+    digitalWrite(nextPin, HIGH);
+  }
+};
+
+byte pins[] = {3, 5, 6, 9, 10, 11, 10, 9, 6, 5};
+CylonChase cylonEyes(pins, sizeof(pins), 100);
+
+void setup() {}
+
+void loop() {
+  cylonEyes.loop();
+}
+
diff --git a/libraries/BlinkLED/examples/Cylon3/Cylon3.pde b/libraries/BlinkLED/examples/Cylon3/Cylon3.pde
new file mode 100644
index 00000000..007f45ce
--- /dev/null
+++ b/libraries/BlinkLED/examples/Cylon3/Cylon3.pde
@@ -0,0 +1,32 @@
+/*
+Sketch that manipulates Arduino outputs to create the "Cylon Eyes" effect from
+Battlestar Galactica.  It uses the ChaseLEDs utility class.
+
+This example is placed into the public domain.
+*/
+
+#include <ChaseLEDs.h>
+
+class CylonChase : public ChaseLEDs
+{
+public:
+  CylonChase(const byte *pins, int num, unsigned long advanceTime)
+    : ChaseLEDs(pins, num, advanceTime) {}
+
+protected:
+  void advance(byte prevPin, byte nextPin) {
+    digitalWrite(previousPin(2), LOW);
+    analogWrite(prevPin, 32);
+    digitalWrite(nextPin, HIGH);
+  }
+};
+
+byte pins[] = {3, 5, 6, 9, 10, 11, 10, 9, 6, 5};
+CylonChase cylonEyes(pins, sizeof(pins), 100);
+
+void setup() {}
+
+void loop() {
+  cylonEyes.loop();
+}
+
diff --git a/libraries/BlinkLED/examples/Cylon4/Cylon4.fig b/libraries/BlinkLED/examples/Cylon4/Cylon4.fig
new file mode 100644
index 00000000..0b6ffbe5
--- /dev/null
+++ b/libraries/BlinkLED/examples/Cylon4/Cylon4.fig
@@ -0,0 +1,261 @@
+#FIG 3.2  Produced by xfig version 3.2.5b
+Landscape
+Center
+Metric
+A4      
+100.00
+Single
+-2
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+-6
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+-6
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+4 0 0 50 -1 0 12 0.0000 4 135 630 4275 1845 DOUT3\001
+4 0 0 50 -1 0 12 0.0000 4 135 630 4275 3195 DOUT6\001
+4 0 0 50 -1 0 12 0.0000 4 135 630 4275 3870 DOUT9\001
+4 0 0 50 -1 0 12 0.0000 4 135 735 4275 4545 DOUT10\001
+4 0 0 50 -1 0 12 0.0000 4 135 735 4275 5220 DOUT11\001
+4 0 0 50 -1 0 12 0.0000 4 135 405 4500 5895 GND\001
+4 0 0 50 -1 0 12 0.0000 4 135 1560 7470 3510 6 x 3mm RED LED\001
+4 0 0 50 -1 0 12 0.0000 4 135 1065 3285 2880 Arduino Uno\001
+4 0 0 50 -1 0 12 0.0000 4 135 435 2835 3645 AIN0\001
+4 0 0 50 -1 0 12 0.0000 4 135 240 2835 1845 5V\001
+4 0 0 50 -1 0 12 0.0000 4 135 405 2790 5895 GND\001
+4 0 0 50 -1 0 12 0.0000 4 135 345 810 3645 10K\001
diff --git a/libraries/BlinkLED/examples/Cylon4/Cylon4.fig.bak b/libraries/BlinkLED/examples/Cylon4/Cylon4.fig.bak
new file mode 100644
index 00000000..9d61f269
--- /dev/null
+++ b/libraries/BlinkLED/examples/Cylon4/Cylon4.fig.bak
@@ -0,0 +1,238 @@
+#FIG 3.2  Produced by xfig version 3.2.5b
+Landscape
+Center
+Metric
+A4      
+100.00
+Single
+-2
+1200 2
+6 5175 1530 7200 2475
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+2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2
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+2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2
+	 6570 4555 6570 4445
+2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2
+	 6525 4365 6570 4410
+2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 3
+	 6570 4365 6525 4365 6525 4410
+2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 3
+	 6480 4365 6435 4365 6435 4410
+2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2
+	 6435 4365 6480 4410
+2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2
+	 6345 4500 6480 4500
+-6
+2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2
+	 5535 4500 5175 4500
+2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2
+	 5985 4500 6390 4500
+2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 3
+	 6660 4500 7200 4500 7200 5175
+4 0 0 50 -1 0 12 0.0000 4 135 450 5535 4365 220R\001
+-6
+6 5175 4905 7200 5850
+6 5535 5130 5985 5220
+2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2
+	 5630 5175 5535 5175
+2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 7
+	 5895 5175 5868 5135 5814 5215 5760 5135 5706 5215 5652 5135
+	 5625 5175
+2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2
+	 5985 5175 5890 5175
+-6
+6 6345 5040 6705 5265
+2 1 0 1 0 -1 0 0 20 0.000 0 0 -1 0 0 4
+	 6570 5175 6480 5130 6480 5220 6570 5175
+2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2
+	 6570 5175 6705 5175
+2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2
+	 6570 5230 6570 5120
+2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2
+	 6525 5040 6570 5085
+2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 3
+	 6570 5040 6525 5040 6525 5085
+2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 3
+	 6480 5040 6435 5040 6435 5085
+2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2
+	 6435 5040 6480 5085
+2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2
+	 6345 5175 6480 5175
+-6
+2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2
+	 5535 5175 5175 5175
+2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2
+	 5985 5175 6390 5175
+2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 3
+	 6660 5175 7200 5175 7200 5850
+4 0 0 50 -1 0 12 0.0000 4 135 450 5535 5040 220R\001
+-6
+2 2 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5
+	 2700 1350 5175 1350 5175 6300 2700 6300 2700 1350
+2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2
+	 7200 5850 5175 5850
+4 0 0 50 -1 0 12 0.0000 4 135 630 4275 2565 DOUT5\001
+4 0 0 50 -1 0 12 0.0000 4 135 1065 2880 3870 Arduino Uno\001
+4 0 0 50 -1 0 12 0.0000 4 135 630 4275 1845 DOUT3\001
+4 0 0 50 -1 0 12 0.0000 4 135 630 4275 3195 DOUT6\001
+4 0 0 50 -1 0 12 0.0000 4 135 630 4275 3870 DOUT9\001
+4 0 0 50 -1 0 12 0.0000 4 135 735 4275 4545 DOUT10\001
+4 0 0 50 -1 0 12 0.0000 4 135 735 4275 5220 DOUT11\001
+4 0 0 50 -1 0 12 0.0000 4 135 405 4500 5895 GND\001
+4 0 0 50 -1 0 12 0.0000 4 135 1560 7470 3510 6 x 3mm RED LED\001
diff --git a/libraries/BlinkLED/examples/Cylon4/Cylon4.pde b/libraries/BlinkLED/examples/Cylon4/Cylon4.pde
new file mode 100644
index 00000000..9b38dff0
--- /dev/null
+++ b/libraries/BlinkLED/examples/Cylon4/Cylon4.pde
@@ -0,0 +1,33 @@
+/*
+Sketch that manipulates Arduino outputs to create the "Cylon Eyes" effect from
+Battlestar Galactica.  It uses the ChaseLEDs utility class.
+
+This example is placed into the public domain.
+*/
+
+#include <ChaseLEDs.h>
+
+class CylonChase : public ChaseLEDs
+{
+public:
+  CylonChase(const byte *pins, int num, unsigned long advanceTime)
+    : ChaseLEDs(pins, num, advanceTime) {}
+
+protected:
+  void advance(byte prevPin, byte nextPin) {
+    digitalWrite(previousPin(2), LOW);
+    analogWrite(prevPin, 32);
+    digitalWrite(nextPin, HIGH);
+    setAdvanceTime(map(analogRead(A0), 0, 1023, 25, 250));
+  }
+};
+
+byte pins[] = {3, 5, 6, 9, 10, 11, 10, 9, 6, 5};
+CylonChase cylonEyes(pins, sizeof(pins), 100);
+
+void setup() {}
+
+void loop() {
+  cylonEyes.loop();
+}
+
diff --git a/libraries/BlinkLED/examples/Cylon4/Cylon4.png b/libraries/BlinkLED/examples/Cylon4/Cylon4.png
new file mode 100644
index 00000000..a4212868
Binary files /dev/null and b/libraries/BlinkLED/examples/Cylon4/Cylon4.png differ