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// Cylinder faces to use GitHub repository * [https://github.com/holmesrichards/precadsr](https://github.com/holmesrichards/precadsr) * [https://gitlab.com/rsholmes/precadsr](https://gitlab.com/rsholmes/precadsr This repo uses submodules aoKicad and Kosmo\_panel. To clone: submodules 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 * [https://github.com/holmesrichards/precadsr](https://github.com/holmesrichards/precadsr ## Submodules This repo uses submodules aoKicad and Kosmo_panel. To clone: submodules 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 7.5mm holes, not 6mm - alpha pots - 9.8mm, +2mm - rotary - 11.5mm, +3.5mm -- biggest by far, maybe 12.6mm? Alpha pots: barely enough to navigate fluently in preview mode. * @todo Add a front-panel PCB Add a front-panel PCB Send Account Recovery Email The build is pretty straightforward except for mechanical assembly, and two other things: C13 is marked on the first if(preg_match("@.*()@", $article['content'], $matches)){ $article['content'] = $matches[1]; $img = $matches[1]; $img = preg_replace("@width=\"\d+\"@", "", $img); $img = $matches[1]; $attributes = $entry->attributes; $to_remove = array(); if (!in_array($attrib_name, $img_attributes_whitelist)){ foreach($to_remove as $attrib_name){ main MK_VCO/Fireball/Fireball_panel.kicad_pcb 11852 lines tstamp a4699170-083b-499a-bdb3-b2682e117d7f) ) Schematic updates Schematic updates 289eacd41f936a34813e1e82f711b9b6ca96fb7b Checkpoint after tweaking footprints some more, starting over Fireball/Fireball.kicad_sch | 4 | 100k | Resistor | | | | | U3 | 1 | SW_SPDT | Switch, single pole double throw, center OFF position K switch triple-pole double-throw DPDT 3pdt ON-ON D Double Pole Single Throw (DPST) Switch K switch dual-pole double-throw DPDT 3pdt ON-ON D Push button switch OFF-(ON CMOS General Purpose Timer, 555 compatible, PDIP-8 Quad operational amplifier, DIP-14"/>

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