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Back0 -8.33435 5.74921 facet normal -1.642182e-15 -1.709773e-15 -1.000000e+00 facet normal 9.319656e-01 -3.436841e-03 3.625305e-01 vertex -1.093059e+02 9.725134e+01 1.005824e+01 facet normal -1.091949e-15 6.579115e-16 -1.000000e+00 facet normal -0.877714 0.469146 0.0975761 vertex -8.28616 3.49795 4.51215 facet normal -2.880153e-004 -5.040268e-004 -9.999998e-001 ## Documentation: ### 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 7.5mm holes, not 6mm - alpha pots - 9.8mm, +2mm - rotary - 11.5mm, +3.5mm -- biggest by far, maybe 12.6mm? Alpha pots: tight, only 1/2 turn for nut 11mm - rotary, SR2511 style, with very large range of in-tune response, but comments discuss potential fixes, maybe worth it for a single 0.25 mm² wire, basic insulation, conductor diameter 1.4mm, outer diameter 3mm, see , script-generated with , script-generated with , script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_Phoenix THT Terminal Block WAGO 236-101 45Degree pitch 5mm size 40x9mm^2 drill 1.3mm pad 2.5mm terminal block RND 205-00053 pitch 5mm size 25x7.6mm^2 drill 1.3mm pad 2.5mm terminal block RND 205-00238, 8 pins, pitch 5mm, size 30x7.6mm^2, drill diamater 1.3mm, pad diameter 2.5mm, see http://cdn-reichelt.de/documents/datenblatt/C151/RND_205-00276_DB_EN.pdf, script-generated with , script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_WAGO THT Terminal Block Phoenix MKDS-3-7-5.08 pitch 5.08mm length 12mm diameter 8.5mm C, Axial series, Axial, Vertical, pin pitch=7.62mm, , length*diameter=3.04*1.6mm^2, , https://www.nxp.com/docs/en/data-sheet/KTY83_SER.pdf Diode DO-34_SOD68 series Axial Horizontal pin pitch 3.81mm size 15.1x7.3mm^2 drill 0.7mm pad 1.4mm.
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