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BackVertex 4.221271e+000 -3.826278e+000 2.496000e+001 vertex -1.209642e+000 5.491410e+000 2.496000e+001 vertex 1.561409e+000 5.411416e+000 2.496000e+001 vertex 5.358002e+000 -1.912462e+000 2.496000e+001 vertex 1.384484e+000 -6.987365e+000 9.983999e+000 vertex 6.433005e+000 -3.038559e+000 9.983999e+000 vertex -2.075797e+000 -6.801728e+000 1.747200e+001 facet normal -6.869846e-01 -7.266720e-01 0.000000e+00 vertex -9.435317e+01 9.365127e+01 2.550000e+00 vertex -9.132204e+01 9.890134e+01 2.550000e+00 vertex -9.132204e+01 9.890134e+01 4.255000e+01 facet normal 0.634396 -0.773008 -2.13618e-06 facet normal 0.0754488 -0.766032 -0.63836 facet normal 0.0943136 -0.991505 0.0895749 facet normal -0.459965 0.538537 0.705981 vertex 2.71867 -1.22155 19.4867 facet normal 1.519548e-001 9.883875e-001 0.000000e+000 facet normal -1.581495e-001 -2.754702e-001 9.482114e-001 facet normal 0.0285897 -0.0942433 0.995139 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 ## Git repository From 40ce306867b3d353457e134a232ee65f5767bece Mon Sep 17 00:00:00 2001 .../Panels/COLOR SPRAY.png | Bin 12821 -> 0 bytes From cb59d1e9c06865f5bebe8c7ee0afa4859e0766b2 Mon Sep 17 00:00:00 2001 .../Panels/FIREBALL VCO.png | Bin 0 -> 9479 bytes main MK_VCO/Schematics/MK_VCO_RADIO_SHAEK.diy 5515 lines 2bd01a1ff2 Add schematic, start on PCB sandwich, making some final-ish decisions about connecting to front panel components version
main VCA/Panels/dual_vca.scad 393 lines $fn=FN; footprint_depth = 1; // [0:No, 1:Yes] ////////////////////////// //Advanced settings ////////////////////////// RingThickness = 5*1; DivotDepth = 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) cube([2, 2, KnobHeight+.001], center=true); if (RingMarkings>0 for (i=[0 : RingMarkings-1] rotate([0, 0, i * (360/Knurls)] rotate([0, TaperAngle, 0]) rotate([0, 0, i * (360/RingMarkings)] cube([RingWidth*.5, MarkingWidth, 2], center=true); if (Pointer2==1 cube([8, 3, KnobHeight], center=true); if (RingMarkings>0 for (i=[0 : RingMarkings-1] rotate([0, 0, i * (360/RingMarkings)] cube([RingWidth*.5, MarkingWidth, 2], center=true); if (style == "nut"){ } module x4_7seg_14_22mm_display() { cube([50.5, 19.25, thickness]); cube([25, 19.25, thickness]); cube([25, 19.25, thickness]); } // there's an arrow shaped cutout in the photo that the external indicator is not Incompatible With Secondary.- 5.20733 -2.5504 21.335 facet normal -0.100994 -0.992167 0.0735183.
- A4954 https://www.allegromicro.com/-/media/Files/Datasheets/A4954-Datasheet.ashx), generated with kicad-footprint-generator Samtec HLE .100.
- 26.5mm diameter 20mm Electrolytic Capacitor.