Arduino Matrix 16x8 using MCU MAX7219 Module

Here you will find all files needed to build the project (code and
libraries).
See the detailed description on how to at:
http://www.instructables.com/id/16x8-LED-dot-matrix-with-MAX7219-module/
or

http://arduinobymyself.blogspot.com.br/2013/07/matriz-de-pontos-max7219.html

Feel free to send me comments/questions/problems.

Best Regards

Marcelo Moraes
arduinobymyself.blogspot.com.br
arduinobymyself@gmail.com
Skype: marcelo.moraes