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Basic glide (for portamento), attack decay sustain release envelope generator synth module. Layout and panel are Kosmo format. * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf ## Git repository ### Git repository From 40ce306867b3d353457e134a232ee65f5767bece Mon Sep 17 00:00:00 2001 Subject: [PATCH] PCB initial layout, no traces a3181ad06b Add correct footprints to fireball From e9734fb673e2df8488e62f7bd94252034b048666 Mon Sep 17 00:00:00 2001 Subject: [PATCH 09/13] Notes from debugging Do not assume anything works! Repo uses submodules aoKicad and Kosmo_panel. To clone: ``` git clone --recurse-submodules git@github.com:holmesrichards/precadsr.git ``` Schematics/Enlarge/Enlarge.kicad_pcb Normal file View File 3D Printing/Cases/Eurorack 2-Row/2row_frame.scad Executable file View File 3D Printing/6u_wing_v1.scad → 3D Printing/Cases/6u_wing_v1.scad 3D Printing/Rails/18hp_innie.stl | Bin 11692 -> 0 bytes (group "" (id 7cedb386-ca2d-42ef-9568-56fbe1e77165 Period: 6 months 1 day Digital Reverberation Unit, http://www.belton.co.kr/inc/downfile.php?seq=17&file=pdf (footprint from http://www.uk-electronic.de/PDF/BTDR-1.pdf Bulgin Battery Holder, 2479, Battery Type 3xAAA Keystone type 3000 coin cell vertical Panasonic CR-1632-V1AN battery, https://industrial.panasonic.com/cdbs/www-data/pdf2/AAA4000/AAA4000D464.PDF battery CR-1632 coin cell vertical battery CR-2025 coin cell vertical battery CR-2025 coin cell vertical Panasonic CR-1632-V1AN battery, https://industrial.panasonic.com/cdbs/www-data/pdf2/AAA4000/AAA4000D464.PDF battery CR-1632 coin cell battery CR-1025 coin cell retainer Keystone type 3008 coin cell vertical Panasonic CR-2450/VAN battery, https://industrial.panasonic.com/cdbs/www-data/pdf2/AAA4000/AAA4000D492.PDF battery CR-2450 coin cell vertical battery CR-2025 coin cell vertical Panasonic CR-3032/VCN battery, https://industrial.panasonic.com/cdbs/www-data/pdf2/AAA4000/AAA4000D508.PDF battery CR-3032 coin cell vertical Cherry MX keyswitch ISO enter plate Matias/ALPS keyswitch, 2.75u, PCB mount, https://www.neutrik.com/en/product/nc4mav B Series, 3 pole male XLR receptacle, grounding: separate ground contact to mating connector shell to pin1 and front panel, horizontal PCB mount, replaces NL8MD-V, https://www.neutrik.com/en/product/nl8mdxx-v 4 contacts, 3.5mm audio plug, https://www.cuidevices.com/product/resource/pdf/sp-3541.pdf DC Barrel Jack, https://www.cliffuk.co.uk/products/dcconnectors/FC681465S.pdf Surface-mount DC Barrel Jack 2mm or 2.5mm center pin, https://www.kycon.com/Pub_Eng_Draw/KLDX-0202-AC%20&%20BC.pdf power jack works physically for male connector from wall wart. Consider adding a switch module label(string, size=4, halign="center", height=thickness+1, font=default_label_font) { color([1,0,0]) linear_extrude(height) text(string, size, halign=halign); } .. Futura Heavy BT.ttf => Panels/Futura Heavy BT.ttf rename to 3D Printing/Cases/6u_wing_v1.scad Binary files /dev/null and b/3D Printing/Rails/18hp_innie.stl differ Binary files a/Panels/futura medium bt.ttf and /dev/null differ From d74befe391233bd8b162f7f5705c277e04d9b135 Mon Sep 17 00:00:00 2001 Subject: [PATCH 07/13] Update Schematics/schematic_bugs_v1.md more fixes dcaec240831d28b722a7d7988287c76a1461e439 more fixes more fixes a5c5ff12ce18fecaaf346f973863d12bf361ac82 re-re-remove the mysterious extra trace 5040873587dbb57684343269abab88d35cf7124b Update.

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