At $200, a Pi Plex setup probably isn't what you need.

The cheaper board won ...

When it comes to hacks, we’re always amazed by the aesthetic of the design as much as we are by the intricacies of the circuit or the cleverness of the software. We think it’s always fun to assemble ...

If you want to dabble in audio digital signal processing, you would probably think of grabbing a dedicated DSP chip. But ...