[Dmitry Gr.] built a simple circuit to playback digital audio. At the center you can see an 8-pin PIC 12F1840 microcontroller. It’s pulling audio data from a microSD card which is read through a ...
Lately, there’s been a small flurry of Digital Audio Players being launched. You can think of a DAP as a bit like an iPod on steroids; a portable music player with high-end amplification and ...