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MK's PCB livestream 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 ## Git repository From 40ce306867b3d353457e134a232ee65f5767bece Mon Sep 17 00:00:00 2001 Subject: [PATCH] traces added but maybe won't keep traces_before_hard_sync Fix for when invisible bread has no bread Fix for two bugs in Doghouse Diaries rss: spaces in img src and quotes in alt/title text 3D Printing/Panels/AD&D 1e spell names in Filmoscope Quentin/Panels/MAGIC MOUTH.png' Delete '3D Printing/AD&D 1e spell names in Filmoscope Quentin/Panels' b96c823428 Delete '3D Printing/Panels/FIREBALL VCO.png' 3D Printing/Panels/FIREBALL VCO.png | Bin 0 -> 30552 bytes From bada0399ca1e4fb2dd01b4ec5312596f167b34e1 Mon Sep 17 00:00:00 2001 .../Panels/FIREBALL VCO.png | Bin 69774 -> 0 bytes From bada0399ca1e4fb2dd01b4ec5312596f167b34e1 Mon Sep 17 00:00:00 2001 Subject: [PATCH 03/18] tweaks layout with input from sam b0f8ee4ade traces added but maybe won't keep a704d3e530 More traces and vias, and this is info from a base. 11 SPDT switches (many used as a gate is present, or, if nothing is plugged into the aoKicad and Kosmo\_panel. To clone: schematic start, and some example modules 811ef45c764021f623b8bb59234df1314fce4e91 12V, -12V and ground needed, probably up to 1amp - maybe not as efficient as a kind of odd LFO. Current draw From b886abe4036c263df71a7c0b70fd44b77a53e633 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Current draw ### Current draw 12 mA +12 V, 10 mA -12 V ## Photos ### Photos ## 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 ``` git clone --recurse-submodules git@github.com:holmesrichards/precadsr.git ``` Schematics/Enlarge/Enlarge.kicad_pcb Normal file View File 3D Printing/Pot_Knobs/potentiometre_v3_1.5_merged.stl Normal file Unescape module knurled_cyl(chg, cod, cwd, csh, cdp, fsh, smt echo("knurled cylinder min diameter: ", 2*cord); echo("knurled cylinder min diameter: ", 2*cird); if( fsh < 0 } module eurorackMountHolesBottomRow(php, hw, holes } module title(string, size=12, halign="center", font=font_for_title) { color([1,0,0]) linear_extrude(thickness+1) text(string, size, halign=halign, font=font); } BIN Panels/title_test.stl Normal file Unescape Hardware/PCB/precadsr/Kosmo_panel.pretty/Kosmo_Panel_Dual_Slotted_Mounting_Hole.kicad_mod Normal file Unescape Fireball/Fireball.kicad_sch Normal file Unescape main synth_tools/Synth_Manuals/The MIDI Manufacturers Association - 1995 - MIDI 1.0 Detailed Specification.pdf | Bin 0 -> 16369 bytes main MK_VCO/Schematics/MK_VCO_RADIO_SHAEK.diy 5515 lines 2bd01a1ff2 Add schematic, start on PCB with on-board components Add correct footprints to fireball Minor layout tweaks Finish schematic, add PDF' (#2) from schematic into main ... Put title box in PDF export // Something Positive elseif (strpos($article['link'], 'cad-comic.com/cad/') !== FALSE) { if ($title_text == $article['title'] || strpos($article['title'], $alt_text) !== False) { if (parse_url($rel, PHP_URL_SCHEME) != '' || substr($rel, 0, 2) == '//') { return $rel; } extract(parse_url($base)); $path = preg_replace('#/[^/]*$#', '', $path); if ($rel[0] == '#' || $rel[0] == .

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