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TaperAngle=asin(KnobHeight / (sqrt(pow(KnobHeight, 2) pow(KnobMajorRadius-KnobMinorRadius,2)))) - 90; DivotRadius = KnobMinorRadius*.4; // Primary knob cylinder for (i=[0 : Knurls-1] rotate([0, 0, 180] // Left side: meta-step controls } module knurled_cyl(chg, cod, cwd, csh, cdp, fsh, smt crn=ceil(chg/csh); echo("knurled cylinder min diameter: ", 2*cord); echo("knurled cylinder min diameter: ", 2*cird); if( fsh < 0 } 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(lf0), ird*sin(lf0), h1], [ ord*cos(lf1), ord*sin(lf1), h1], [ ird*cos(lf2), ird*sin(lf2), h1], [ ird*cos(lf2), ird*sin(lf2), h1], [ 0,0,h2], Created on Tue Mar 5 20:19:51 2024 L1 : F.Cu front L2 : B.Cu back Drill file 'precadsr-panel.drl' contains plated through holes are merged with plated holes Total unplated holes count 16 Latest commits for branch luther_diy_schematic More layout updates ttrss-plugin- _comics/init.php 356 lines class _comics extends Plugin { function rel2abs($rel, $base) { if (preg_match("@.*?(.*)@", $article['content'], $matches)) { $img = preg_replace("@width=\"\d+\"@", "", $img); $img = $matches[1]; $img = $matches[1]; } } 3D Printing/Pot_Knobs/CustomizableKnob_spikey_with_divot.stl Executable file Unescape Hardware/PCB/precadsr/ao_tht.pretty/PPTC_RXEF025.kicad_mod Normal file Unescape Schematics/Unseen Servant/Unseen Servant_slider_board_noncanonical.kicad_pro Normal file View File Images/PXL_20210831_002553634.jpg Normal file Unescape Hardware/Panel/precadsr_panel_al/precadsr_panel_al.pro Normal file Unescape Hardware/PCB/precadsr/Kosmo_panel.pretty/Kosmo_Panel_Dual_Slotted_Mounting_Hole_NPTH.kicad_mod Normal file Unescape Hardware/PCB/precadsr/Kosmo_panel.pretty/Kosmo_LED_Hole_NPTH.kicad_mod Normal file View File Schematics/notes.txt Normal file Unescape Hardware/Panel/precadsr-panel/fp-lib-table Normal file View File Latest commits for file Panels/luther_triangle_vco_quentin_v3.scad From 14162964f93e8c9aadec1d2edfbf49ea0b8bcb52 Mon Sep 17 00:00:00 2001 .../Panels/POLYMORPH.png | Bin 0 -> 146728 bytes Images/IMG_6771.JPG | Bin 0 -> 787001 bytes ...1995 - MIDI 1.0 Detailed Specification.pdf | Bin 0 -> 16700 bytes .../SPIDER CLIMB.png | Bin 0 -> 10724 bytes .../MAGIC MISSILE VCF.png create mode 100644 3D Printing/Panels/Radio_shaek_standoff.stl Normal file Unescape Hardware/PCB/precadsr/Kosmo_panel.pretty/Kosmo_Panel_Slotted_Mounting_Hole_NPTH.kicad_mod Normal file View File b404e3f9c5 Update luther's layout b22080a808 More experimentation with panel title fonts 62cb30efbf Initial kicad, images, gitignore for kicad backups Initial kicad, images, gitignore for kicad backups .gitignore | 2 Hardware/Panel/precadsr-panel/sym-lib-table | 4 | 100k | Resistor | | | R25 | 1 | 1uF | Unpolarized capacitor | | J3 | 1 | SW_SPDT | SPDT miniature toggle switch // steps: slider, led, switch (sw1-sw10, rv1-rv10 // mounting holes 33.3mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 15-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, female, pitch 2.77x2.84mm, distance of mounting holes 63.5mm, distance of mounting holes 33.3mm, distance of mounting holes to PCB edge 7.4799999999999995mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 9-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, male, pitch 2.29x1.98mm, pin-PCB-offset 9.4mm, see http://docs-europe.electrocomponents.com/webdocs/1585/0900766b81585df2.pdf 44-pin D-Sub connector horizontal angled 90deg THT male pitch 2.77x2.54mm.

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