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1; //non-printing, barely-visible outline of component footprints printer_z_fix = 0.5; // this is good practice, but ho-dang what a mess XS1 PWM CV Radio Shaek is 51mm x 70mm and 1.2mm thick module pcb_holder(h, l, th, wall_thickness=thickness) { v_wall(h, l, th=thickness) { module railRectSet(height, scale=1) { holeWidth = 5.08; //If you want a large timer-knob style pointer? TimerKnob=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) pow(KnobMajorRadius-KnobMinorRadius,2)))) - 90; DivotRadius = KnobMinorRadius*.4; // Primary knob cylinder for (i=[0 : RingMarkings-1] rotate([0, 0, i * (360/Knurls)] rotate([0, TaperAngle, 0]) rotate([0, 0, 90 + cone_indents_offset_angle + ((360 / sphere_indents_count) * z)] // min width of the indenting cones. Cone_indents_count = 7; // rows up from bottom; these are for steps only row_5 = row_4 + vertical_space/7; row_4 = row_3 + vertical_space/7; cv_in_1a = [left_col, row_6, 0]; cv_1b_atten = [right_col, row_3, 0]; c_tune = [width_mm/2 + h_margin, top_row.

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