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Https://gitea.circuitlocution.com/synth_mages/MK_VCO/pulls/4 Merge pull request synth_mages/MK_VCO#4 24955050f1 Merge pull request synth_mages/MK_VCO#2 21e2abea62 Merge pull request synth_mages/MK_VCO#4 merged pull request synth_mages/MK_VCO#1 32ded0979b Fix rail clearance = ~11.675mm, top and bottom railHeight = (threeUHeight-panelOuterHeight)/2; mountSurfaceHeight = (panelOuterHeight-panelInnerHeight-railHeight*2)/2; panelInnerOffset = (panelOuterHeight-panelInnerHeight)/2; echo("railHeight: ", railHeight); offsetToMountHoleCenterX = hp - holeOffset; // 1 for once/cont (sw15 // 2 NO Moment switches: // 1 for manual glide (rv16 // Everything OUT goes on the +x axis. For uneven corner numbers, naturally a face with the indicator, setscrew or outer faces. [degrees] cone_indents_offset_angle = 0; // [0:No, 1:Yes] ////////////////////////// ////////////////////////// RingThickness = 5*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)))) - 90; hole_bottom = hole_top - 89.75; hole_right = hole_left + 78.5; 0d370a24cd Add VCA shaek layout 4675f71e05fc19d3608ee6e5061bbe79ae432fb7 panel(width); // lower h-rib reinforcer ## Photos [to be added] ## 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 CC0 to the front Don't put R8 so close to R26 D36/R47 too close Testing before powering up: Clock In - diode to U2-3 Glide In - diode to U2-3 - Clock Out - 1K to U2-14 Case Out - 1K to U3-7 PSU/Synth Mages Power Word Stun Panel.kicad_prl | 77 Schematics/Enlarge/Enlarge.kicad_pro | 475 create mode 100755 PSU/PSU.md main MK_VCO/Fireball/Fireball.kicad_pro 505 lines | Refs | Qty | Component | Description | Manufacturer | Part | Vendor | SKU | | Tayda | A-4349 | | C1, C11 | 2 pin Molex header Operational amplifier, DIP-8 | | S3 | 1 | SW_SPDT | Switch, single pole triple throw.

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