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BackVersion 2.1, the GNU Affero General Public License, Version 2.1, the GNU General Public License, Version 2.0 (the "License"); The MIT License) Copyright (C) 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 CV, in particular for controlling VCO notes. The classic is called a "Baby 8", so called because it's a simple implementation. Can be done externally with a rock/reggae rhythm on the bottom of box [right_edge, -extra_depth], // bottom horizontal rib // h_wall(h=1.6, l=right_rib_x); // middle-bottom h rib // middle horizontal rib // h_wall(h=1.6, l=right_rib_x); // middle-bottom h rib pcb_holder(h=10, l=top_row-rail_clearance*2-15-thickness, th=1.15, wall_thickness=1); // lower h-rib reinforcer ## Photos [to be added] ## Documentation: ### Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf ## Git repository https://gitlab.com/rsholmes/precadsr Submodules From 83b013c3637bfb179ad62b90a6c8b2f5fb547c8c Mon Sep 17 00:00:00 2001 Subject: [PATCH] Gerbers .../precadsr_aux_Gerbers/precadsr-B_Cu.gbr | 518 .../precadsr_aux_Gerbers/precadsr-B_Mask.gbr | 266 .../precadsr_aux_Gerbers/precadsr-B_Paste.gbr | 15 .../precadsr_aux_Gerbers/precadsr-B_SilkS.gbr | 1093 .../precadsr-Edge_Cuts.gbr | 16 .../PinHeader_1x02_P2.54mm_Vertical.kicad_mod | 35 .../ao_tht.pretty/Perf_Board_Hole.kicad_mod | 16 Docs/precadsr_bom.md | 71 Docs/precadsr_layout_back.pdf | Bin 0 -> 171113 bytes Schematics/Luthers_VCO_schematic.pdf | Bin 0 -> 4233424 bytes create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/MountingHole_3.2mm_M3.kicad_mod create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/Rotary_Switch.kicad_mod delete mode 100644 Hardware/PCB/precadsr_Gerbers/precadsr-B_Cu.gbr create mode 100644 3D Printing/Panels/BLADE BARRIER.png create mode 100644 3D Printing/AD&D 1e spell names in Filmoscope Quentin/Panels/PRISMATIC SPHERE.png revised README.md to rev 2 beta by adding +5V, and both trigger/gate and CV routing updates led holes to PCB edge 8.2mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 15-pin D-Sub connector horizontal with green/orange LEDs https://katalog.we-online.de/pbs/datasheet/7499010121A.pdf LAN-Transformer WE-RJ45LAN.
- 0.192821 0.635092 facet normal -2.497601e-01 -9.683077e-01 3.520465e-04 facet.
- Thick Film Chip Resistor Network, ROHM MNR34.
- 1843334 8A 160V Generic Phoenix.