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0.111504 0.92322 facet normal 0.284762 0.938727 0.194168 vertex -3.89968 -9.41467 0 vertex -2.45196 -0.487725 6.7 vertex -2.07867 -1.38893 6.5 vertex -0.487725 -2.45196 6.5 facet normal 0.161807 0.533417 0.830232 facet normal 0.630641 -0.76849 0.108235 facet normal -0.365096 0.683048 0.632574 facet normal 0.946485 -0.307054 0.0994239 vertex 7.74866 1.98952 20 vertex -6.44874 -0.814666 20 vertex 6.46159 1.49783 20 vertex 6.82354 -0.787456 20 vertex 4.14326 5.00834 19.9 facet normal 0.976223 0.0962896 0.194209 facet normal -4.792340e-001 -8.386592e-001 2.588158e-001 facet normal 0.990438 -0.0975473 0.0975565 vertex 8.99402 -0.0606976 4.51215 facet normal -0.03481 -0.996914 0.0703601 vertex 7.10921 -8.91466 0.18985 facet normal 0.977432 -0.186453 0.0993111 facet normal -9.807886e-01 1.950737e-01 0.000000e+00 vertex -9.151814e+01 9.473923e+01 3.455000e+01 vertex -9.738442e+01 1.060940e+02 1.055000e+01 vertex -9.758449e+01 1.060913e+02 2.550000e+00 facet normal 7.741848e-01 -1.163684e-03 -6.329586e-01 facet normal 2.823787e-15 -1.000000e+00 1.114886e-14 facet normal 0.164775 0.491639 0.855067 vertex -0.469754 -7.24156 6.97207 vertex 4.75988 5.35776 6.96188 vertex -7.07772 0.359534 6.95295 vertex -4.95759 -5.32576 6.89409 facet normal -0.265121 0.618898 0.739376 facet normal 0.678279 -0.122595 0.724506 facet normal 0.816066 -0.54531 -0.191504 facet normal 0.977441 -0.186457 0.0992125 facet normal -8.499132e-16 8.440531e-16 -1.000000e+00 facet normal -2.880153e-004 -5.040268e-004 -9.999998e-001 ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md) How to apply and the PCB. If you want a large timer-knob style pointer? TimerKnob=0; // [0:No, 1:Yes] ////////////////////////// //Advanced settings ////////////////////////// RingThickness = 5*1; DivotDepth = 1.5*1; MarkingWidth = 1.5*1; MarkingWidth = 1.5*1; MarkingWidth = 1.5*1; MarkingWidth = 1.5*1; DistanceBetweenKnurls = 3*1; TimerKnobConst = 1.8*1; ////////////////////////// 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)))) .

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