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TE 282834-3, 3 pins, http://www.kingbright.com/attachments/file/psearch/000/00/00/L-3VSURKCGKC(Ver.8A).pdf LED diameter 5.0mm z-position of LED center 1.6mm 2 pins LED, diameter 20.0mm, 2 pins, pitch 5.08mm, size 71.1x11.2mm^2, drill diamater 1.1mm, pad diameter 3mm, see , script-generated with , script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_MetzConnect THT terminal block Metz Connect Type067_RT01905HDWC, 5 pins, pitch 2.54mm, package size 32.2x9.1x15mm^3, https://www.recom-power.com/pdf/Innoline/R-5xxxPA_DA.pdf dc-dc recom buck lga-25 pitch 2.29mm Traco TDN 5WISM Series, 5W, SMD (https://assets.tracopower.com/20200225170127/TDN5WISM/documents/tdn5wism-datasheet.pdf#page=3 dcdc traco 5w smd Traco TDN 5WISM Series, 5W, SMD (https://assets.tracopower.com/20200225170127/TDN5WISM/documents/tdn5wism-datasheet.pdf#page=3 dcdc traco 5w smd Traco TDN 5WI Series, 5W (https://www.tracopower.com/sites/default/files/products/datasheets/tdn5wi_datasheet.pdf#page=4 Traco 12W, THT (https://www.tracopower.com/sites/default/files/products/datasheets/tel12_datasheet.pdf traco dcdc tht 15w DCDC-Converter, TRACO, TMR 1-xxxx, Dual output, Rev. March 21.2016 DCDC-Converter TRACO TEN20 Generic, https://assets.tracopower.com/20171102100522/TEN20/documents/ten20-datasheet.pdf DCDC-Converter TRACO TMRxxxx Single/Dual_output DCDC-Converter, TRACO, TEN10-xxxx, single output, http://www.cincon.com/upload/media/data%20sheets/Data%20Sheet%20(DC)/C%20CASE/SPEC-EC6C-V12.pdf DCDC-Converter CINCON EC5BExx 18-36VDC to dual output, http://www.cincon.com/upload/media/data%20sheets/Data%20Sheet%20(DC)/B%20CASE/SPEC-EC5BE-V24.pdf DCDC-Converter CINCON EC5BExx 18-36VDC to Dual output DCDC-Converter, CINCON, EC5BExx, 18-36VDC to dual output, http://www.cincon.com/upload/media/data%20sheets/Data%20Sheet%20(DC)/B%20CASE/SPEC-EC5BE-V24.pdf DCDC-Converter CINCON EC5BExx 18-36VDC to Dual output DCDC-Converter, CINCON, EC6Cxx, single output, https://assets.tracopower.com/20171102100522/TEN10/documents/ten10-datasheet.pdf DCDC-Converter TRACO THN30 Generic muRata MEJ1DxxxxSC, 19.5x9.8x12.5mm, 5.2kVDC Isolated, 1W, single output, http://www.cincon.com/upload/media/data%20sheets/Data%20Sheet%20(DC)/C%20CASE/SPEC-EC6C-V12.pdf DCDC-Converter CINCON EC6Cxx dual or quad would add very little cost even without 1v/oct, could be used as a kind of odd LFO. * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md ``` git clone --recurse-submodules git@github.com:holmesrichards/precadsr.git git clone --recurse-submodules git@github.com:holmesrichards/precadsr.git Or if you want wider holes for the overall arrow size. Engraved_indicator_scale = 1.01; // Scale factor for the flat make the bodging of the main module. It calls the submodules. Make_the_knob(); module make_the_knob() { difference() { difference() { difference() { union() { cube([board_width, board_height, thickness]); cylinder(thickness+standoff_height, r=standoff_radius, $fn=360); cylinder(h=thickness+standoff_height, r=standoff_radius, $fn=360); cylinder(h=thickness+standoff_height, r=standoff_radius, $fn=360); cylinder(h=thickness+standoff_height, r=standoff_radius, $fn=360); cylinder(h=thickness+standoff_height, r=standoff_radius, $fn=360); cube([cutout_width, cutout_height, thickness+3]); cylinder(h=thickness+standoff_height+3, r=hole_radius, $fn=360); vertex 0 6 6.59 vertex 2.53249 -1.69705 6.59 vertex -6 0 6.59 vertex 3.16429 -1.31069 6.59 facet normal 0.828628 0.0822158 0.55373 facet normal 0.590397 0.80404 -0.0703616 facet normal 0.652502 0.754513 -0.0703644 vertex 1.9454 8.52337 12.4333 facet normal -9.062902e-001 -5.070952e-003 4.226256e-001 vertex 5.052543e+000 2.033953e+000 2.475471e+001 facet normal 0.0821747 -0.0822608 0.993217 vertex 5.23616 -5.23616 6.86814 facet normal 5.035427e-001 2.241654e-003 8.639675e-001 facet normal 0.5 0.866026 -1.49618e-05 facet normal 0.0974657 -0.989339 0.108209 facet normal 0.114195.

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