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Parametric OpenSCAD design that allows to generate CV, in particular for controlling VCO notes. The classic is called a "Baby 8". 0 0 vertex 3.89968 -9.41467 0 facet normal -0.0868542 -0.0464245 0.995139 vertex 5.23977 5.38158 6.0001 facet normal 0.000180261 -0.995057 0.0993082 facet normal -1.600427e-001 2.743737e-001 9.482117e-001 vertex 2.123724e+000 -3.645529e+000 2.494118e+001 facet normal -3.331021e-001 -5.832563e-001 7.408475e-001 facet normal -0.000195511 0.116119 0.993235 vertex -5.26759 5.16186 6.86461 facet normal 0.741873 -0.638759 0.203989 facet normal -0.297053 0.243784 0.923217 vertex -5.22233 7.48471 3.76384 vertex 1.71116 -8.83147 3.82299 facet normal 8.707612e-01 -1.569950e-03 4.917037e-01 vertex -1.092228e+02 9.665134e+01 9.866685e+00 facet normal -7.808599e-001 -3.477114e-003 6.246965e-001 vertex 4.092690e+000 -1.509889e-002 2.484855e+001 facet normal 0.46415 0.23112 0.855072 facet normal 3.318494e-001 -5.689145e-001 7.524708e-001 facet normal 9.994561e-001 3.297715e-002 0.000000e+000 facet normal -3.549285e-14 -9.999999e-01 -3.483137e-04 vertex -9.738442e+01 1.060940e+02 1.855000e+01 facet normal 7.257997e-001 -6.879061e-001 0.000000e+000 vertex 4.575243e+000 -3.392458e+000 9.983999e+000 vertex 6.948225e+000 1.404741e+000 9.983999e+000 vertex 2.349824e+000 5.123229e+000 9.983999e+000 vertex 1.269793e+000 6.921616e+000 9.983999e+000 vertex 3.164974e+000 -4.740179e+000 2.496000e+001 vertex 3.858692e+000 5.902027e+000 9.983999e+000 vertex -4.278750e+000 3.651320e+000 2.496000e+001 vertex 2.602059e+000 5.001575e+000 9.983999e+000 facet normal -0.615693 -0.525853 0.586857 vertex 6.15052 1.75052 19.9 vertex 4.01273 -2.44513 19.9 facet normal -1.398071e-01 9.901788e-01 -3.655938e-05 facet normal 0.338903 0.18115 0.923217 vertex -5.64738 -6.95204 3.82299 vertex -10.1904 0 vertex 2.07867 -1.38893 6.5 vertex -0.956708 -2.3097 6.7 vertex -1.76777 -1.76777 6.7 facet normal -0.181149 -0.338917 0.923212 vertex 3.44415 -8.31492 4.51215 facet normal -0.19508 0.980787 0 facet normal -0.081619 -0.828696 0.553716 vertex -1.94385 9.77239 2.94279 facet normal 0.0630861 0.0787267 -0.994898 vertex 5.35404 -8.44067 0.0433584 vertex 5.14212 -8.55763 0.0392904 facet normal 0.000138976 -0.113303 0.99356 vertex 0 -2.9 19 - Could add a voltage to another voltage. Useful here for pitching up from a base. UI: 11 potentiometers 11 SPDT switches (many used as SPST 2 momentary pushbutton switches 1 rotary switch, 5+ positions 6 sockets Potentiometers: One potentiometer per step, to set output voltages. (10 One multi-pole rotary switch - number of pins: 02; pin pitch: 3.50mm; Angled || order number: 1924318 16A (HC Generic Phoenix Contact SPT 1.5/8-H-3.5 Terminal Block, 1719383 (https://www.phoenixcontact.com/online/portal/gb/?uri=pxc-oc-itemdetail:pid=1719383), generated with kicad-footprint-generator Soldered wire connection with feed through strain relief, for 6 times 0.127 mm² wires, reinforced insulation, conductor diameter 0.48mm, outer diameter 2mm, outer diameter 2.1mm, size source Multi-Contact FLEXI-E 0.75 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single.

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