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Author Topic: How to change code to use different library?  (Read 274 times)
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Hello, i have made a one color 8x8 LED matrix and am running it with a MAX7219 and Arduino UNO.  I want to add a microphone to make a real time spectrum analyzer with it.  I have found many on the web that use a PC with processing but I want a all-in-one.  The closest one i found was an Adafruit page http://learn.adafruit.com/piccolo.  It gives code that uses a different LED driver and a 2 color matrix.  I would like code for a single color LED 8x8 matrix and uses the MAX7219. Can someone help or give me tips?  Is this easy?  Did someone already write a sketch for this setup that can share it? 
The adafruit version code can be downloaded at https://github.com/adafruit/piccolo/archive/master.zip
Thank you for help and or tips.
Matt
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It should not be hard to look at how the adafruit sketch manipulates the lights and change it to use your display instead.  Give it a try!
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i'll try.  I need a microphone first. 
Thanks,
Matt
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