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1.5*1; DistanceBetweenKnurls = 3*1; TimerKnobConst = 1.8*1; ////////////////////////// KnobMinorRadius = KnobDiameter/2 * (1 - TaperPercentage/100); KnobRadius = KnobMinorRadius + (KnobMajorRadius-KnobMinorRadius)/2; Divot=CapType; TaperAngle=asin(KnobHeight / (sqrt(pow(KnobHeight, 2) cube([2, 2, KnobHeight+.001], center=true); cube([RingWidth*.5, MarkingWidth, 2], center=true); if (style == "nut"){ // a hexagonal cutout (undersize to melt an m3 nut into // a round shafthole base shape. Cylinder(r = setscrew_hole_radius, h = hole_depth, center = true); hole_depth = max(knob_radius_top, knob_radius_bottom, stem_radius) + nothing; cylinder(r = 8, h = hole_depth, center = false); z_position = sphere_indents_radius + (enable_stem ? Stem_height : 0) + knob_height - sphere_indents_cutdepth; for (z = [0 : sphere_indents_count]) { // elseif (strpos(strtolower($article['link']), 'giantitp.com/comics/') !== FALSE) { $xpath = $this->get_xpath_dealie($article['link']); $article['content'] = $img; } } Notes: - Before producing, confirm footprint dimensions for capacitors, diodes (inc. LEDs), and barrel power jack Consider incorporating additional LED indicators for active use of the knob. TaperPercentage = 20; // [0:0%, 10:10%, 20:20%, 30:30%, 40:40%, 50:50%] // Width of module (mm) - Would not change this if you want to dig into the space of 5 out_working_increment = working_increment * 4 / 5; row_1 = bottom_row + v_margin + 12; //knob_radius top_row = height - hole_dist_top); if (vertical) { module label(string, size=4, halign="center", font=default_label_font) { color([1,0,0]) linear_extrude(thickness+1) text(string, size, halign=halign, font=font_for_title); //} // draw a "vertical" wall to mount a circuit board to, dead center wall(h=6, w=height-hole_dist_top*3-4); // color([1,0,0] // surface("FIREBALL VCO.png", center=true, invert=false); module label(string, size=4, halign="center") { color([1,0,0]) linear_extrude(height) text(string, size, halign=halign, font=font_for_title); //} // draw.

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