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Hardware/PCB/precadsr/precadsr.sch Normal file Unescape © 2012 Steve Cooley ( http://sc-fa.com , http://beatseqr.com , http://hapticsynapses.com © 2021 Matthias Ansorg ( https://ma.juii.net A parametric OpenSCAD design that allows to generate all kinds of knobs. Examples: small knobs for potentiometer spoke placement' (#1) from pcb_finalization into main 1705ad98fb Put title box in PDF export' (#4) from schematic by Eeschema 5.1.10-88a1d61d58~90~ubuntu20.04.1 Component Count: 76 Refs C2, C5, C6, C8, C9 Schottky Barrier Rectifier Diode, DO-41 Small Signal NPN Transistor, TO-92 | | R31 | 1 nF | Unpolarized capacitor | | | | S3 | 1 | TL071 | Operational amplifier, DIP-8 From 1705ad98fb4243c88ad227e3cad9c42bb94c7269 Mon Sep 17 00:00:00 2001 Subject: [PATCH 07/18] Add ground fills, fix some clearance issues, make all power traces large Add ground fills, fix some clearance issues, make all power traces large Fireball/Fireball.kicad_pro | 4 | 100nF | Ceramic capacitor | | Q1, Q2, Q3, Q4, Q5 | 5 | 2N3904 | 0.2A Ic, 40V Vce, Small Signal NPN Transistor, TO-92 KK254 Molex connector 2.54 mm spacing DEF 2_pin_Molex_connector J 0 40 Y Y 1 F N DEF SW_Push_Open_Dual SW 0 0 Y N 1 F N DEF SW_Rotary2x6 SW 0 40 Y Y 5 N DEF SW_Push SW 0 40 Y N 2 F N DEF SW_DPDT_x2 SW 0 0 Y N 1 F N **UI:** -2 5mm LEDs -Consider: 1 simple on/off switch/button/knob/etc. Latest commits for branch pcb_finalization re-re-remove the mysterious extra trace 4c5e03f875a81278be4b8089dd10dd98b0c86e5d Add scad for v3.2 eea453f1ee Notes about component heights, swapping rotary and toggle switches smt_version Merge pull request 'More schematics' (#3) from schematic into main afea9d5a2cf23e2a33a2927086270d4d602f5a2b Final revision; added custom DRC as project file tstamp 6b7d6cc6-a11c-4566-a5f2-ddde4d827642) Final revision; added custom DRC as project file (pts Final revision; added custom DRC as project file new_footprints Added hard sync input. CV in complex ways. CV in to pause the sequence. Probably can't do, or impractical: - CV-controlled clock. Presumably the CV in to pause.

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