Hi everyone,
I just wanted to share my latest (open hardware) Raspbery Pi - Pure Data project with you. It's a Control Hat that gives one 8 analog inputs, 4 push buttons and 2 indicator LEDsĀ in PD. One also gets a quit handy reset/shutdown button for the Raspberry Pi: https://paperpcb.dernulleffekt.de/doku.php?id=raspberry_boards:raspbi-pd_con...
Together with a good sound card, such as that one (with stereo audio in): https://paperpcb.dernulleffekt.de/doku.php?id=raspberry_boards:raspi-sound-h...
... one could easily build an amazing stand alone PD instrument or effect unit.
Have fun!
Wolfgang