3
1
Back

4.43402 7.71007 vertex -6.33566 0 7.50886 vertex 6.35535 0.201366 7.51116 facet normal 0.554793 0.0426235 0.830896 vertex -0.499373 -7.3432 6.98393 facet normal 8.724472e-001 3.884944e-003 4.886929e-001 facet normal -0.901636 0.420949 0.0992679 facet normal 0.956943 0.290276 0 facet normal 9.468913e-01 -3.215537e-01 0.000000e+00 vertex -1.041733e+02 9.652563e+01 3.455000e+01 facet normal 0.187549 -0.0570715 0.980596 vertex -7.38561 -0.180748 6.88312 facet normal 0.195099 -0.980784 -7.13214e-06 vertex -0.4 -3.34543 13.9373 vertex -1.31069 3.16429 11.8737 facet normal -0.172853 0.0217758 0.984707 vertex -7.39048 -0.139654 6.87554 facet normal 0.00743567 0.0992448 -0.995035 facet normal 0.205712 -0.591982 0.779256 facet normal 9.901835e-01 -1.397736e-01 -2.816308e-04 facet normal -0.954699 0.292516 0.0546275 facet normal -0.0974419 0.989341 0.108207 facet normal -0.0973802 0.995182 0.011361 facet normal -0.331801 0.353615 0.874566 facet normal 0.115482 -0.00124902 0.993309 facet normal -0.841034 -0.531802 0.0992375 facet normal -5.804319e-01 2.431244e-03 -8.143051e-01 facet normal 0.815356 -0.435831 0.381112 facet normal 0.468222 0.88192 0.0546261 facet normal 4.084597e-01 -9.127763e-01 3.490173e-04 facet normal 0.116097 -3.58571e-05 0.993238 facet normal 0.097633 -0.989318 0.108249 facet normal -6.451849e-01 7.640264e-01 3.407870e-04 vertex -1.024704e+02 1.039873e+02 2.655000e+01 facet normal -9.901835e-01 1.397736e-01 0.000000e+00 vertex -1.034746e+02 1.027280e+02 3.455000e+01 facet normal 4.204979e-16 -1.000000e+00 1.030057e-14 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 use for rounding teh top edge. ≥30 means "round, using current quality setting". // Height of the entire pot. BI/TT PS series, https://www.mouser.com/datasheet/2/54/PTL-777483.pdf Would need another supplier, mouser sells only in the documentation and/or * Neither the name of the board, cross at 90° to minimize capacitance between traces - .3mm for non-power lines, .6mm if carrying power MK uses a CA3080 OTA, an expensive and rare chip these days ($3/ea on amazon, maybe fakes) VCA MK's VCA Probably a straightforward build: one op-amp, four transistors and some example modules main 5a4e89eea6 Add position for resistor between coarse and +12V, value unknown Add position for resistor between coarse and +12V, value unknown .. Fireball VCO saw wave core.circuitjs.txt More repo cleanup, adopt github .gitignore file # Temporary files *.000 *.bak Initial version *.bck New KiCad version; non Al panel Gerbers psnegative false) (psa4output false) (plotreference true) (plotvalue true) (plotinvisibletext false) New KiCad version; non Al panel Gerbers From 5a4e89eea63bf71c8fd68e1168f096dfb3459aa4 Mon Sep 17 00:00:00 2001 Subject: [PATCH 2/2] Fix for component clearance, panel thickness from printer realities.

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