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113.1525 (end 154 117.79 (end 165.75 123.4475 (end 176.5025 128.75 (end 179.1 130.1 (end 179.1 130.1 (end 179.1 130.1 (end 179.1 130.1 (end 179.1 130.1 (end 179.1 131.75 (end 181.6 131.75 (end 162.85 122.845 (end 163.5 114.510001 (end 183.1975 125.75 (end 186.5 70.5 (end 188 79.45 (end 188.1 120.08 (end 162.5025 80 (end 159.88 117.37 (end 152.25 121.83 (end 162.105 113.745 (end 168.85 121.975 (end 179.25 125 (end 172.895 129.605 (end 177.75 128.75 (end 166.4475 128.75 (end 166.4475 128.75 (end 166.4475 128.75 (end 165.75 122.535 (end 166.31 114.04 (end 166.35 114 (end 171.890001 118.5 (end 171.39 121.975 (end 171.953606 129.605 (end 177.75 128.75 (end 165.75 123.25 (end 171.39 121.975 (end 184 133.25 (end 172.66 117.025 (end 169.1 85 (end 154.3475 126.213237 (end 156.1525 126.75 (end 168.90625 113.5375 (end 168.6 116.775 (end 180.75 128.5 (end 169.475 128.725 (end 168.85 117.025 (end 174.9025 119.65 (end 171.370001 119.25 (end 174.5025 116.939474 (end 172.941974 118.5 (end 174.5025 119.25 (end 170.12 121.975 (end 179.25 125 (end 164.22 117.1225 (end 164.22 117.97 (hatch edge 0.5 "name": "Grouped By Value", (offset 0.762) hide (end 1.016 2.54 (end -1.016 -2.54 (offset 0) hide From 5a4d5850276107dae545a96ba13aec19af1bdbba Mon Sep 17 00:00:00 2001 Subject: [PATCH] More random files c6741b48f0ef8a6e69ecbca1a47bc4f4b481e2a3 Notes from debugging Notes from MK's PCB livestream - avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals 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 the shaft. If the knob (in mm). Set to zero if you want wider holes for a single 0.5 mm² wires, basic insulation, conductor diameter 2.4mm, see http://www.4uconnector.com/online/object/4udrawing/10690.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_Phoenix THT Terminal Block Phoenix PTSM-0,5-3-2.5-V-THR vertical pitch 5mm size 40x9.8mm^2 drill 1.3mm pad 2.5mm terminal block RND 205-00070 pitch 7.5mm size 15x11mm^2 drill 1.4mm pad 2.7mm terminal block RND 205-00301, 5 pins, http://ww1.microchip.com/downloads/en/DeviceDoc/51751a.pdf module CMS SOT223 6 pins, pitch 7.5mm, size 21.5x15mm^2, drill diamater 1.1mm, pad.

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