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The LED Matrix Panel, or LMP, for the Arduino microcomputer, continued.

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Last time, in part 1 we introduced you to the LMP, a simple, lost-cost part that connects directly to the Arduino. This time, we will continue with a simple program I call the Musicator.It is a simple Spectrum Analyser, completely done in software, which reads the output from an earphone plug (on A0...
By: qs

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