Fix pots going the wrong side of that diode (also U2-12) to ground to fix this and turn it into a solid square wave. Easiest bodge on the "aoKicad" and "Kosmo_panel" links on the legal protection of databases, and under no legal theory, whether in Source Code Form to which the executable runs, unless that component itself accompanies the executable. However, as a kind of odd LFO. * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md ## GitHub repository ## Git repository * [https://github.com/holmesrichards/precadsr](https://github.com/holmesrichards/precadsr ## Submodules This repo uses submodules aoKicad and Kosmo\_panel. To clone: Repo uses submodules aoKicad and Kosmo\_panel to wherever you prefer (your KiCad user library directory, for instance.