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// draws two walls in parallel, close together so a PCB can fit between } module knurled_finish(ord, ird, lf, sh, fn, rn) { for(j=[0:rn-1]) assign(h0=sh*j, h1=sh*(j+1/2), h2=sh*(j+1)) { for(i=[0:fn-1]) assign(lf0=lf*i, lf1=lf*(i+1/2), lf2=lf*(i+1)) { polyhedron( points=[ [ 0,0,h0], [ ord*cos(lf0), ord*sin(lf0), h0], [ ird*cos(lf1), ird*sin(lf1), h2], [ ird*cos(lf1), ird*sin(lf1), h2], [ ord*cos(lf2), ord*sin(lf2), h2] ], triangles=[ [0,1,2],[2,3,0], [1,0,4],[4,0,7],[7,8,4], [8,7,9],[10,9,7], [10,7,6],[6,7,0],[3,6,0], [2,1,4],[3,2,6],[10,6,9],[8,9,4], [4,5,2],[2,5,6],[6,5,9],[9,5,4] ], convexity=5); } } // Joy of Tech elseif (strpos($article['link'], 'twolumps.net/d/') !== FALSE) { Latest commits for file Schematics/SynthMages.pretty/6.3mm_NPTH_MAXJLCPCB.kicad_mod Latest commits for file Schematics/Dual_VCA_with_cv2_OTA.diy Start of LM13700 version to see why Use THT electrolytics, finish SMT layout, try on quentin font for size 14162964f93e8c9aadec1d2edfbf49ea0b8bcb52 Add MK manuals 14162964f93e8c9aadec1d2edfbf49ea0b8bcb52 Add MK manuals 2dd0b8c0c736720a0b064bbe1304dc9562beb260 init 5ff3077e8252367b7eceb0b21b0803904b695d42 d9153c70802a10d2fe554f80f1a497b409aac630 2d3c489f2acf0f8bdc9cf0fe8c2346d4d07472be 4675f71e05fc19d3608ee6e5061bbe79ae432fb7 panel(width); // waves out } // Dinosaur Comics (alt tags+blog), CAD, attempt at OOTS (but that one uses a CA3080 OTA, an expensive and rare chip these days ($3/ea on amazon, maybe fakes) VCA MK's VCA Probably a straightforward build: one op-amp, four transistors and some example modules schematic start, and some example modules Latest commits for file Panels/dual_vca.scad T5 15.200mm 0.5984" (1 hole) T3 7.000mm 0.2756" (6 holes T4 10.000mm 0.3937" (4 holes) T5 15.200mm 0.5984" (1 hole T3 7.000mm 0.2756" (6 holes) T4 10.000mm 0.3937" (4 holes) (with 4 slots T2 5.000mm 0.1969" (1 hole) Total plated holes count 0 Minor layout tweaks Schematics/Fireball_VCO.pdf | Bin 0 -> 168419 bytes Images/retrigger.png | Bin 0 -> 11930 bytes 3D Printing/Panels/image.png Normal file View File 3D Printing/Cases/Eurorack 2-Row/rail.stl Executable file View File Images/PXL_20210831_002553634.jpg Normal file Unescape Hardware/Panel/precadsr-panel-Gerbers/precadsr-panel-PasteBottom.gbp Normal file View File Hardware/Panel/precadsr_panel.svg Normal file View File 3D Printing/Panels/AD&D 1e spell names in Filmoscope Quentin/Panels/PRISMATIC SPHERE.png' 4049c4aafe61a54c756e746df9f3a582c255b776 Delete '3D Printing/AD&D 1e spell names in Filmoscope Quentin/Panels/MAGIC MISSILE VCF.png' url.

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