Search found 2 matches

by flappix
Thu Jul 19, 2018 6:23 am
Forum: Stereo soundcard for the Raspberry Pi
Topic: GPIO Switch + sound card
Replies: 1
Views: 284

GPIO Switch + sound card

Hi @ all,
I want to connect a little switch in addition to the AudioInjector Zero to the GPIO port, like in this example: http://razzpisampler.oreilly.com/ch07.html
Are there any GPIO pins which are safe to use for this?

Would be really if some knows this :)
by flappix
Sat Jul 07, 2018 2:20 am
Forum: Stereo soundcard for the Raspberry Pi
Topic: Alsamixer Master doesn't control line out
Replies: 3
Views: 576

Re: Alsamixer Master doesn't control line out

Same problem here.

Using the volume controls from jack application seems to work so it's not too bad for me. But of course that's not always possible so a fix / hint for problem solving would be very nice.