 /*
 
+The base code of this sketch is from:
 Ringo Robot
 Ringo_Base_Sketch_02
 Version 2.0 8/2015

void PlayLeftTune()
{
   PlaySweep(4000, 1000, 330);
   OffChirp();
} // PlayLeftTune

void printValue(char * label,int value) {
   Serial.print(label);
   Serial.println(value);
} // printValue

void setup()
{
   Serial.begin(57600);

   InitialAverageLight = InitialAverageLight / 4;
   TooDarkValue = InitialAverageLight * .20;
   printValue("Base Light Level = ", InitialAverageLight);
   printValue("TooDarkValue = ", TooDarkValue);
} // GetInitialLightValue

void LightsOnLoop()
{
  for (int pixel = 0 ; pixel < NUM_PIXELS; ++pixel) {
      if((AreHeadLightsOn && ((pixel == EYE_LEFT) || (pixel == EYE_RIGHT))))
