Copyright (c) 2012, Asher Glick                                              
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   this list of conditions and the following disclaimer.                      
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 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE   
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This code is for a Arduino Nano POV backpack
Original design of the Arduino Nano POV backpack by Kevin Baker
Source code written by Asher Glick for use by the RPI Embedded Hardware Club