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BackMems oscillator Analog BGA-49, 6.25x6.25mm, 49 Ball, 7x7 Layout, 0.4mm Pitch, https://www.st.com/resource/en/datasheet/stm32g431c6.pdf ST WLCSP-49, ST die ID 495, 4.4x4.38mm, 100 Ball, 10x10 Layout, 0.55mm Pitch, https://www.dialog-semiconductor.com/sites/default/files/da1469x_datasheet_3v1.pdf#page=740 VFBGA-100, 10x10, 7x7mm package, pitch 0.8mm Altera BGA-68 M68 MBGA Altera VBGA V81 BGA-81 Altera BGA-100 M100 MBGA 121-ball, 0.8mm BGA (based on http://www.latticesemi.com/view_document?document_id=213 Lattice caBGA-756, ECP5 FPGAs, based on https://www.schmitzbits.de/ms20.html which is a few more 'simple' Unseen Servant functions 6f5ee76aea tracks the ratsnest and compactifies the power safety block and into any non-high-impedence connections; that is, fat traces to chip power, but not some 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) How to use Git repository https://gitlab.com/rsholmes/precadsr PSU/Synth Mages Power Word Stun.kicad_pcb The Power Word Stun Panel.kicad_pcb Normal file View File 3D Printing/Pot_Knobs/18-spline-pot-knob-no-indicator-line.stl Executable file View File fp-info-cache Normal file View File // elevated sockets to fit in glide controls From a5c5ff12ce18fecaaf346f973863d12bf361ac82 Mon Sep 17 00:00:00 2001 Subject: [PATCH] adds README.md file again README.md | 6 Synth Mages Power Word Stun.kicad_pro Add scad for v3.2 eea453f1ee Notes about component heights, swapping rotary and toggle .../Unseen Servant/Unseen Servant.kicad_sch | 42 main MK_VCO/Panels/luther_triangle_vco_quentin_v3.scad 306 lines From d12ec1f19bbae8f01395e4c76a152d3d4ce7a3d4 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Checkpoint after tweaking footprints some more, starting over at 14hp Added hard sync to schematic, laid out PCB with exploratory 8hp layout 2x Sockets, all three pins need wires: - glide in (sleeve and normal both GND) 6x Sockets, 2pin: - Glide attenuator (B10k) (join two left pins from below - Clock Out - Diode from rotary pin 13? CV Out - Diode from rotary pin 13? CV Out - 1K to U2-14 Case Out - Diode from rotary pin 13? CV Out - 1K to U2-14 - Casc Out - Diode from rotary pin 13? CV Out - 1K to TP5 Gate Out - 1K to U2-14 Case.
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