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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 Latest commits for branch panel_tweaking Add scad for v3.2 3afa35e4b1 PCB initial layout, no traces "other_line_width": 0.15, PCB initial layout, no traces a3181ad06b Add correct footprints to fireball 3c7abf2196 Move LED resistors next to transistors to save on panel wires Update to 7.0, slider footprint cb3a50e19a More tweaks after pro review elseif (strpos($article['link'], 'breakingcatnews.com/comic/') !== FALSE) { // Girls with Slingshots elseif (strpos($article['link'], 'gunnerkrigg.com/?p') !== FALSE) { $xpath = $this->get_xpath_dealie($article['link']); $article['content'] = preg_replace('#(width|height)="150"#', '', $article['content']); // only keep everything starting at the time of the Software, and to permit persons to whom the Software is free and unencumbered software released into the space of 5 out_working_increment = working_increment * 4 / 5; out_row_2 = out_working_increment*1 + out_row_1; out_row_6 = out_working_increment*5 + out_row_1; rotary_knob_row = top_row - 30; working_width = width_mm - thickness*2; // draw panel, subtract holes union() { difference(){ color([.1,.1,.1]) panel(width); // Top radius of the hole for mounting screw: ISO 1481-ST 2.2x6.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1803523 8A 160V Generic Phoenix Contact SPT 5/5-H-7.5-ZB Terminal Block, 1990805 (https://www.phoenixcontact.com/online/portal/gb/?uri=pxc-oc-itemdetail:pid=1990805), generated with kicad-footprint-generator Hirose DF13 through hole, DF11-16DP-2DSA, 8 Pins per row (http://www.molex.com/pdm_docs/sd/431600105_sd.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-120-02-xx-DV-PE-LC, 20 Pins (http://www.molex.com/pdm_docs/sd/908140004_sd.pdf), generated with kicad-footprint-generator Molex Mini-Fit Jr. Power Connectors, old mpn/engineering number: 5566-12A2, example for new mpn: 39-29-4209, 10 Pins (https://www.molex.com/pdm_docs/sd/026605050_sd.pdf), generated with kicad-footprint-generator Molex LY 20 series connector, 501331-1507 (http://www.molex.com/pdm_docs/sd/5013310207_sd.pdf), generated with kicad-footprint-generator Soldered wire connection with double feed through strain relief, for a single 0.75 mm² wires, reinforced insulation, conductor diameter 1.4mm, see http://www.metz-connect.com/de/system/files/productfiles/Datenblatt_310861_RT034xxHBLC_OFF-026114K.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_MetzConnect THT terminal block Metz Connect Type073_RT02603HBLU pitch 5.08mm size 45.7x8.45mm^2 drill 1.1mm pad 2.2mm Terminal Block TE 282834-4, 4 pins, pitch 7.5mm, size 36.5x15mm^2, drill diamater 1.1mm, pad diameter 2.4mm.

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