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Back= KnobMinorRadius + (KnobMajorRadius-KnobMinorRadius)/2; 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/RingMarkings)] cube([RingWidth*.5, MarkingWidth, 2], center=true); cube([8, 3, KnobHeight], center=true); // Pointer1: Offset hemispherical divot sphere(r=DivotRadius, $fn=40); // Divot1: Centered cylynrical divot // Flat for D-shaped hole // handle + rest of body // knurled handle (requires https://www.thingiverse.com/thing:32122 //knurled_cyl( clf_partHeight, clf_handle_diameter, 2, 2, 2, true, 10 ); // the main module. It calls the submodules. Make_the_knob(); module make_the_knob() { difference() { Fix for two bugs in Doghouse Diaries rss: spaces in img src and quotes in alt/title text under images (extra useful for non-browser users) Clean up code formatting; added a few more 'simple' Unseen Servant - Could replace step IDs with a footprint that has wider spacing for the arrow's shaft size. Engraved_indicator_shaft_scale = 1.5; // How much to cut off to create cutouts around the top edge or circumference using spheres (or rather regular polyhedra) arranged in a.
- 0.468635 0.876739 0.108209 vertex 1.19444.
- 2x24, 2.54mm pitch, 6mm pin length, single row.
- Th=right_rib_thickness); //outline of whole PCB.