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////////////////////////// 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 : Knurls-1] rotate([0, 0, 180] // Left side: meta-step controls // step rotary switch - 7mm, with 3-4mm extra space - micro toggle switch ON-ON Push button switch, generic, two pins D Push button switch, normally open, two pins, 45° tilted D Momentary Switch, dual pole double throw K switch normally-open pushbutton push-button LCD illuminated right angle (http://www.molex.com/pdm_docs/sd/467651301_sd.pdf hdmi micro type d right angle tht HDMI, Micro, Type D, THT, 0.4mm pitch, 19 ckt, right angle CCA Lumex RGB LED, through hole, DF11-20DP-2DSA, 10 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator Molex PicoBlade series connector, B5B-XH-A (http://www.jst-mfg.com/product/pdf/eng/eXH.pdf), generated with kicad-footprint-generator Molex 734 Male header (for PCBs); Straight solder pin 1 x 1 mm, 734-140 , 10 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator Molex Micro-Fit 3.0 Connector System, 43045-0421 (alternative finishes: 43045-022x), 1 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator Molex Sabre Power Connector, 43160-0102, With thermal vias in pads, 4 Pins per row (http://www.molex.com/pdm_docs/sd/1053141208_sd.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py MultiPowerSO-30 3EP 16.0x17.2mm Pitch 1mm (http://www.st.com/resource/en/datasheet/vnh2sp30-e.pdf MultiPowerSO-30 3EP 16.0x17.2mm Pitch 1mm (http://www.st.com/resource/en/datasheet/vnh2sp30-e.pdf MultiPowerSO-30 3EP 16.0x17.2mm Pitch 1mm ST PowerSSO-24 1EP 7.5x10.3mm Pitch 0.8mm ST PowerSSO-36 1EP 7.5x10.3mm Pitch 0.8mm ST PowerSSO-36 1EP 7.5x10.3mm Pitch 0.8mm [JEDEC MO-271] (http://www.st.com/resource/en/datasheet/tda7492p.pdf, http://freedatasheets.com/downloads/Technical%20Note%20Powersso24%20TN0054.pdf ST PowerSSO-36 1EP 7.5x10.3mm Pitch 0.8mm ST PowerSSO-36 1EP 7.5x10.3mm.

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