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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/RingMarkings)] cube([RingWidth*.5, MarkingWidth, 2], center=true); cube([8, 3, KnobHeight], center=true); if (RingMarkings>0 for (i=[0 : RingMarkings-1] rotate([0, 0, 180] // Left side: meta-step controls // run/stop (sw14 h_wall(h=4, l=slider_spacing*10-1, th=1); v_wall(h=4, l=height-rail_clearance*2-thickness, th=thickness*1.25); v_wall(h=4, l=height-rail_clearance*2, th=right_rib_thickness); //outline of whole PCB cube([137.5, 97, 1], center=true); echo("Putting a hole with radius: ", hole_r , " at ", width_mm - hole_dist_side - thickness; // column from edge plus hole radius // elevated sockets to fit in glide controls From a5c5ff12ce18fecaaf346f973863d12bf361ac82 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Optional capacitor socket Docs/precadsr_bom.md | 3 | 22k | Resistor | | | | | | | R3, R7 | 2 | 1N5817 | Schottky diode | | R8, R10, R12 | 3 | 10uF | Polarized capacitor | | R4, R12, R13 | 3 | 100R | Resistor | | | | | | | | | | ----- | --- | ---- | ----------- | ---- | | | | | C2, C5, C6, C8, C9, C11, C12. - C10, C14 too small for film; is film needed? - Fix R25/R1 connection - One potentiometer per step, to set output voltages. (10 One multi-pole rotary switch to set output voltages. (10) - One potentiometer per step, to set number of pins: 12; pin pitch: 3.81mm; Angled; threaded flange; footprint includes mount hole for mounting screw: ISO 1481-ST 2.2x6.5 C or ISO 7049-ST 2.2x4.5 C or ISO 7049-ST 2.2x4.5 C or ISO 7049-ST 2.2x6.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1806261 12A 630V Generic Phoenix Contact connector.

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