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    MD_MAX72xx LED Matrix Arduino Library
    3.0
    
   Library to control connected  MAX72XX devices as a pixel array 
   | 
 
These modules are available as kits from ICStation (http://www.icstation.com/product_info.php?products_id=2609#.UxqVJyxWGHs).
           G  F  E  D  C  B  A  DP
         +------------------------+
         | 7  6  5  4  3  2  1  0 | D7
 CLK <---|                      1 | D6 <--- CLK
  CS <---|                      2 | D5 <--- CS
DOUT <---|                      3 | D4 <--- DIN
 GND ----| O                    4 | D3 ---- GND
 VCC ----| O  O                 5 | D2 ---- VCC
         | O  O  O              6 | D1
         | O  O  O  O           7 | D0
         +------------------------+
 ICStation Modules are connected using the links supplied with the hardware. The display is oriented with the DIN side on the right.