Slowly coming together. Yesterday I decided to attack the front panel with a drill and mount the rotary encoder, switches and the little Arduino board which I programmed earlier. This is for tuning the Langstone. For some reason my drill press insists on making triangular holes – if I wanted a triangular hole I’d never manage of course. So I’ve resorted to making a smaller hole and using a round file. Anyway, everything went into place, although the Arduino board has no mounting holes so I’ve tie-wrapped a piece of plastic under it as an insulator and used a decent (hopefully!) sticky pad to secure the board inside the front panel.
So far, so good. Here it is receiving the Allstar microHub…
I need to sort the microphone out. The USB audio dongles seem to be constructed for stereo input so I wired the same to the front panel. Plugging the headset in gives no audio, presumably its all shorting out. I can make it work by ‘adjusting’ the plug (pulling it out until it works!) so I need to re-wire or make a little adapter.
There are a couple of fans in the case and so far it seems to be keeping nice and cool. Next steps include making the GPIO breakout board and possibly the band switching stuff.
Edit: of course I have a mono to stereo adapter plug, I just never looked in the junk box! Mic input now working fine…