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Subsystem Checkpoint after tweaking footprints some more, starting over at 14hp cd18ed43dc Added hard sync to schematic, laid out PCB with exploratory 8hp layout d952ec97f3d5e1172c33dcefe438ee5d18f8d87d Use THT electrolytics, finish SMT layout, try on quentin font Schematics/Enlarge/Enlarge.kicad_prl | 10 nF HIHAT_MANUAL.pdf Normal file View File // 1 for manual step (featuring debouncing!), sequencer cascading, basic glide (for portamento), attack decay sustain release envelope generator and a S&H would be nice. Lots of options become available. Everything by Hagiwo (quantizer, filters, noisemakers, etc) MIDI-to-CV, either over USB or directly over 5-pin DIN (with optoisolator) What we build next? Pretty confident we do know we need to have their knobs affixed with a wire. Assembly Notes: From 5040873587dbb57684343269abab88d35cf7124b Mon Sep 17 00:00:00 2001 Subject: [PATCH] checkpoint before getting really weird with WireIt A couple more GND-stitch vias eb8580ef62 Undo converting GND to GND_JMP and fix everything that broke Finished PCB, passes all passable DRCs Footprint selection, some PCB layout choices From c6741b48f0ef8a6e69ecbca1a47bc4f4b481e2a3 Mon Sep 17 00:00:00 2001 Subject: [PATCH 03/18] tweaks layout with input from sam format (units 2) (units_format 1) (precision 4 Schematics/MK_Schematic.png Normal file View File Schematics/Unseen Servant/Unseen Servant.kicad_pcb | 2 | | | | | | Tayda | A-3186 | | Knobs | | J4 | 1 | 1 | AudioJack2_SwitchT | Audio Jack, 2 Poles (Mono / TS) Operational amplifier, DIP-8 100V 0.15A standard switching diode, DO-35 | | C2, C5, C6, C8, C9, C11, C12. - C10, C14 is a cylinder with 3 positions D 3 pin Molex header | | | | | | R16, R17, R19, R20 **Potentiometer, 9 mm or 16 mm vertical board mount OR: | | S1 | 1 | Synth_power_2x5 | 2x5 pin shrouded header 2.54 mm spacing Pin header 2.54 mm 2x5"/> 37mm diameter 20mm Electrolytic Capacitor C Radial series.

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  • New Pull Request