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Round(KnobCircumference/DistanceBetweenKnurls); Divot=CapType; 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, i * (360/Knurls)] rotate([0, TaperAngle, 0]) rotate([0, 0, i * (360/RingMarkings)] cube([RingWidth*.5, MarkingWidth, 2], center=true); if (RingWidth>0 cylinder(r1=KnobMajorRadius + RingWidth, r2=KnobMinorRadius, h=RingThickness, $fn=50, center=true); if (RingWidth>0 cylinder(r1=KnobMajorRadius + RingWidth, r2=KnobMinorRadius, h=RingThickness, $fn=50, center=true); if (RingWidth>0 cylinder(r1=KnobMajorRadius + RingWidth, r2=KnobMinorRadius, h=RingThickness, $fn=50, center=true); if (style == "nut"){ // a hexagonal cutout (undersize to melt an m3 nut into // a hexagonal cutout (undersize to melt an m3 heat-set insert //hole(s) for anchor // visual indicator 9db3fb2a68 Add cascading input and output jacks row_2 = row_1 + v_margin + 12; top_row = height - v_margin*2 - title_font_size; working_increment = working_height / 6; // generally-useful spacing amount for vertical columns of stuff col_left = thickness * 1; //right_rib_x = width_mm - col_right + tolerance*4; //three knobs plus space for everything, lining things up more Make slider and LED footprints match current OpenSCAD model Checkpoint after tweaking footprints some more, starting over at 14hp Checkpoint after re-centering sliders, before removing redundant LED resistors From d81094c64ef3dbd9cdcdc0341bc85fcc9deb080e Mon Sep 17 00:00:00 2001 Subject: [PATCH] checkpoint after roughing out middle PCB Binary files /dev/null and b/Schematics/Luthers_Perfboard.pdf differ Binary files /dev/null and b/HIHAT_MANUAL.pdf differ Binary files /dev/null and b/Synth_Manuals/The MIDI Manufacturers Association.

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