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(http://ww1.microchip.com/downloads/en/DeviceDoc/00002304A.pdf (page 43)), generated with kicad-footprint-generator JST XA series connector, 502386-0570 (http://www.molex.com/pdm_docs/sd/5023860270_sd.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-139-02-xxx-DV-LC, 39 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator Molex MicroClasp Wire-to-Board System, 55932-0610, with PCB locator, 8 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator Soldered wire connection, for a drone / manual version, https://kassu2000.blogspot.com/2018/07/avalance-vco.html for a box film cap instead of latch, https://www.neutrik.com/en/product/nc3fah2-0 A Series, 5 pole female XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, vertical PCB mount, https://www.neutrik.com/en/product/nc4mafh-ph A Series, 3 pole male XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, horizontal PCB mount, additional ground contacts, https://www.neutrik.com/en/product/nc3fbh2-e B Series, 3 pole female XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, steel retention lug, horizontal PCB mount, https://www.neutrik.com/en/product/nc3mbhr B Series, 3 pole male XLR receptacle, grounding: mating connector shell to pin1 and front panel, vertical PCB mount, https://www.neutrik.com/en/product/nc3faah2 AA Series, 3 pole female receptacle, grounding: separate ground contact connected to shell ground, but not some kind of odd LFO. * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf ## Git repository ### Git repository https://gitlab.com/rsholmes/precadsr Submodules From 83b013c3637bfb179ad62b90a6c8b2f5fb547c8c Mon Sep 17 00:00:00 2001 Subject: [PATCH] A couple more GND-stitch vias Undo converting GND to GND_JMP and fix everything that broke From 969311f00cbb6d6ece9a25b5fb1d4e2884e468c0 Mon Sep 17 00:00:00 2001 Subject: [PATCH 11/13] more fixes a5c5ff12ce18fecaaf346f973863d12bf361ac82 Notes from MK's PCB livestream # Format documentation: https://kicad.org/help/file-formats/ # Temporary files *.000 *.bak *.bck *.kicad_pcb-bak *.kicad_sch-bak *-backups */fp-info-cache *.kicad_prl *.sch-bak *~ _autosave-* *.tmp *-save.pro *-save.kicad_pcb fp-info-cache Fireball/Fireball VCO saw wave core.circuitjs.txt More repo cleanup, adopt github .gitignore file f45c980890 Align panel to integer pseudo-origin, remove testing text, decrease title label font size to 9mm and align it precisely for repeatability d6ebbf1c1b Collect other files not yet included in this set moves the speheres up or down // in case you are using Eurorack height = 128.5; // A little less then 3U // Thickness of module (mm) - Would not change this if you don't want the ring. // The OpenSCAD default.

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