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Images/precadsr-panel-art.png main synth_tools/Dual_VCA.diy 8460 lines From 408241e78a38abff54875c129b6d9f2cb52bc81d Mon Sep 17 00:00:00 2001 Subject: [PATCH] Add more note files from the top square(smoothing_radius+pad,smoothing_radius+pad); rotate_extrude(convexity=10, $fn = 3, center = false); z_position = sphere_indents_radius + (enable_stem ? Stem_height : 0) + knob_height - sphere_indents_cutdepth; for (z = [0 : sphere_indents_count]) { // Something Positive Added BCN, Something Positive elseif (strpos($article['link'], 'questionablecontent') !== FALSE) { //also append the blarg post because that's small, interesting, $entries = $xpath->query("//div[@id='blarg']/div[last()]"); From caaf12f2da0fe056d0b625b9c1a860efbae9f4d1 Mon Sep 17 00:00:00 2001 Subject: [PATCH 09/13] Notes from MK's PCB livestream Footprints: - avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals - make power connection traces larger; MK uses a CA3080 OTA, an expensive and rare chip these days ($3/ea on amazon, maybe fakes) VCA MK's VCA Everything by Hagiwo (quantizer, filters, noisemakers, etc MIDI-to-CV, either over USB or directly over 5-pin DIN (with optoisolator) What we build next? Pretty confident we do know we need a hole, set this to zero. ShaftLength = 0; // [0:No, 1:Yes] ////////////////////////// ////////////////////////// RingThickness = 5*1; DivotDepth = 1.5*1; DistanceBetweenKnurls = 3*1; TimerKnobConst = 1.8*1; PI=3.14159265*1; KnobMajorRadius = KnobDiameter/2; KnobMinorRadius = KnobDiameter/2 * (1 - TaperPercentage/100); KnobRadius = KnobMinorRadius + (KnobMajorRadius-KnobMinorRadius)/2; KnobCircumference = PI*KnobDiameter; Knurls = round(KnobCircumference/DistanceBetweenKnurls); Divot=CapType; TaperAngle=asin(KnobHeight / (sqrt(pow(KnobHeight, 2) cube([2, 2, KnobHeight+.001], center=true); cube([RingWidth*.5, MarkingWidth, 2], center=true); if (Divot==2 } if (ADD_IDS) { $new_element->appendChild($para_element); if ($alt_text && !$title_text){ Panels/luther_triangle_vco_quentin_v3.scad Normal file View File Images/precadsr-panel-holes.png Normal file View File 3D Printing/Pot_Knobs/Pot3.STL Executable file View File 3D Printing/Panels/EurorackPanel.scad Executable file View File Align panel to integer pseudo-origin, remove testing text, decrease title label font size to 9mm and align it precisely for repeatability Change transistor footprint to inline_wide, fix DRC ground plane on only one tl074 and support components, so tiny PCB should be possible, too Manual trigger * See manual step (sw13) - pushbutton panel mounts - 8.6mm, +4mm extra pushbutton panel mounts - 8.6mm, +4mm extra - pushbutton // manual.

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