synth_tools

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5.8029 2.94279 facet normal -0.0975625 0.989331 0.108193 facet normal 0.188053 0.243743 0.951433 vertex -7.18562 -0.173952 6.88408 facet normal 0.29705 -0.243786 0.923217 facet normal 8.406740e-02 -9.964600e-01 3.534831e-04 facet normal -0.400414 -0.779905 0.481058 vertex 4.43444 4.69689 7.32632 facet normal -0.417286 -0.223045 0.880979 vertex 1.62595 -8.17421 5.74921 facet normal -2.880153e-004 -5.040268e-004 -9.999998e-001 ## Documentation: ### Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: front, back How to use for rounding teh top edge. [mm] top_rounding_radius = 8; // Cylinder faces to use 7.5mm holes, not 6mm alpha pots - 9.8mm, +2mm rotary - 11.5mm, +3.5mm -- biggest by far, maybe 12.6mm? Alpha pots: barely enough to attach knob Schematics/SynthMages.pretty/Alpha Rotary 12.kicad_mod 46 lines Latest commits for file Schematics/SynthMages.pretty/Perfboard_3x12.kicad_mod PSU/Synth Mages Power Word Stun.kicad_pro 555 lines }, "silk_line_width": 0.15, "silk_text_italic": false, "silk_text_size_h": 1.0, "silk_text_size_v": 1.0, PCB initial layout, no traces One SPST switch to disable reset (run once). - Momentary-normal-off pushbutton to manually reset. - One SPDT switch to set output voltages. (10 - One multi-pole rotary switch - 7mm, with 3-4mm extra space available mini toggle pushbuttons: ample space above 11.75mm (existing 1p12t rotaries, use 11.25mm holes to PCB edge 11.32mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 25-pin D-Sub connector horizontal angled 90deg THT male pitch 2.77x2.84mm pin-PCB-offset 9.9mm mounting-holes-distance 25mm mounting-hole-offset 25mm 9-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, male, pitch 2.77x2.84mm, pin-PCB-offset 9.4mm, see http://docs-europe.electrocomponents.com/webdocs/1585/0900766b81585df2.pdf 26-pin D-Sub connector horizontal angled 90deg THT male pitch 2.77x2.84mm pin-PCB-offset 9.9mm mounting-holes-distance 33.3mm mounting-hole-offset 33.3mm 15-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, female, pitch 2.77x2.84mm, pin-PCB-offset 14.56mm, distance of mounting holes to PCB edge 7.4799999999999995mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 62-pin D-Sub connector, horizontal/angled (90 deg), THT-mount.

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