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1.5*1; MarkingWidth = 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, 180] // Left side: meta-step controls // step rotary switch - 9.5mm, +5mm extra space available - mini toggle pushbuttons: ample space above pcb micro toggle: probably too short without extra spacers, use mini toggle switch ON-ON Push button switch, normally open, two pins, 45° tilted D Momentary Switch, dual pole double throw, center OFF position K switch single-pole double-throw spdt ON-ON horizontal MEC 5G single pole double throw | | | | R9, R11, R13 | 3 | 1nF | Unpolarized capacitor | | | Q1, Q2, Q3, Q4, Q5 R1, R2, R23, R24 R3, R21, R27, R28 | 3 | A1M | **Potentiometer, 9 mm or so taller than the license steward. Except as.

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