MD_MAX72xx LED Matrix Arduino Library 3.5
Library to control connected MAX72XX devices as a pixel array
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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.