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diy mp3 player
| If you need a little more detail, I would like """this""" to have a display with rudimentary controls (track rewind, full track skip, the ability to navigate through directories and files on the SD card, pause, recognize formats like ogg, mp3, flac, opus, (m4a maybe?) and battery charge indication and that's all probably
| I'd expect you'll be able to fit it inside an Altoids can or similar form factor
| https://store.arduino.cc/products/dfplayer-a-mini-mp3-player
| it's litterally the size of an microSD.
you're not getting any smaller then that
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| title
what are the chances that this self-made shit will fit in my pocket and the sound will be acceptable? (I'm not talking hi-fi, but about the level of a regular pc or phone sound card).
I'd like to do it all on chips and a PCB and not use an SBC like a raspberry pi zero or something similar.