YX5300 Serial MP3 Player (Catalex Module)

YX5300_Serial_MP3_PlayerWhile browsing eBay looking for a module to play extended sound effects (MP3 and WAV files), I came across these modules that looked like they would fit my purpose. The module has been around for a few years and is based on the YX5300 IC. As it turns out they are easy to use and produce a good sound in a small package.

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Fun and Games, and a New Library

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I have for some time wanted to (re)write some of the computer games from my younger days as an exercise in programming and for a bit of fun. I recently decided to do this on a very low-res display made from individual LED matrix modules and in the process created a new library to manage the LED panel display.

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