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Labels, etc // one more vertical to mount the 3PDT switch. * The jacks, like the SPDT switch, needed a nut behind the front panel. Opportunities abound for aesthetic choices. - Determine appropriate stand-off hardware for connecting front panel 24ca7abc85681936397a2802c8155420fcaf679c updated C14 footprint, traces, groundplane Find and replace last few thin traces, fix teardrops and gnd fill Embiggen traces, add teardrops updated C5 footprint & tracing; schematic annotation updated C5 footprint & tracing; schematic annotation Add 55k-ish resistor to coarse knob to fix tuning range main ENV/Envelope/Envelope.kicad_sch 1474 lines Binary files a/Panels/futura medium bt.ttf differ Binary files /dev/null and b/Panels/futura medium bt.ttf Normal file View File 3D Printing/Cases/Eurorack Modular Case/20210926_092011.jpg Executable file Unescape Schematics/Unseen Servant/Unseen Servant.kicad_sch | 1120 From 1ed9d69b418eb6a9322b9893aea438f59933f7f4 Mon Sep 17 00:00:00 2001 Subject: [PATCH 10/18] More tweaks after pro review "clearance": 0.2, "diff_pair_gap": 0.25, "diff_pair_via_gap": 0.25, "diff_pair_width": 0.2, "line_style": 0, "microvia_diameter": 0.3, "microvia_drill": 0.1, "name": "Default", "pcb_color": "rgba(0, 0, 0, 0.000)", "schematic_color": "rgba(0, 0, 0, 0.000)", "schematic_color": "rgba(0, 0, 0, 0.000)", From a924f971822abf6232c3be63abeee0abf33f42cb Mon Sep 17 00:00:00 2001 Subject: [PATCH] Fix getting a bunch of diodes and support Kassutronic's KS-20 https://kassu2000.blogspot.com/2019/07/ks-20-filter.html ** uses an LM13700 OTA (operational transconductance amplifier) (~$1.50, uncommon, and DIP marked obsolete) and NE5532 (uncommon, 80¢ based on the bottom of the last one. "); echo(" knurl_dp - [ 0 ] ,, Cylinder's Outer Diameter before applying the knurled surfacefinishing. "); echo(" s_smooth - [ 12 ] ,, Knurl's Depth. "); echo(" k_cyl_hg - [ 12 ] ,, Height for the articles that helped implement this. Ct = -0.1; // circle translate? Not sure. Circle_radius = knob_radius_top; // just match the top square(smoothing_radius+pad,smoothing_radius+pad); rotate_extrude(convexity=10, $fn = knob_faces); // Create title png from this software for any purpose THIS SOFTWARE. The MIT License (MIT) Copyright (c) 2010-2020 Robert Kieffer and other contributors Based on designs from: Skull & Circuits (https://www.skullandcircuits.com/vca-1-2/ - Moritz Klein (https://www.ericasynths.lv/shop/diy-kits-1/edu-diy-vca/ Two voltage-controlled amplifiers Two CV inputs for each, one primary and one with an eye towards doing it all in one module with lots of analog drum voices; based heavily on Moritz Klein's schematic, with features added from Skull and Circuit's VCA v1.3. 3D Printing/Panels/AD&D 1e spell names in Filmoscope Quentin/Panels/BLADE.

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