Mine seems to be working! At least at some level. Trimmer might need a bit more tweaking and I need to look more carefully at the outputs but it seems good.
Mine is based off @sebastian’s version; changes are mostly stylistic:
- Merged jacks board into main KiCad project
- Panel converted to AO style
- Bottom LEDs repositioned
- Changed to slotted hole footprints for jacks
- Changed LED resistor values to “RL”
- Changed PCB and panel labels
More substantively (though still minor):
- Changed beads to Schottkys
- Added Schottky on CD4016 input (see discussion above)
I’m using the “super low current” (a.k.a. “super bright”) LEDs with 150k resistors to minimize whacking the power rail around.
Github repo for my fork here:
If anyone’s interested in boards and panels I have a few, DM me and we’ll work it out.
Thanks, @sebastian and @BenRufenacht and Tom Whitwell!