Despite the fact that nearly every device I rely on now has the capability to play or stream digital audio files, I would still happily embrace the inconvenience of carrying around a standalone MP3 ...

These days, the personal MP3 player has been largely replaced by the the smartphone. However, [Justinas Petkauskas] still appreciates the iPod for its tactility and portability, and wanted to bring ...

An ATmega128 microcontroller is used to build this particular mp3 player that can read data from old 2.5” laptop hard drive. Aside from using the ATmega128 microcontroller, the mp3 player utilizes ...