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Section 6.8 of http://www.st.com/resource/en/datasheet/stm32f746zg.pdf WLCSP-144, 12x12 raster, 7x7mm package, pitch 0.4mm; https://www.latticesemi.com/view_document?document_id=213 UCBGA-49, 7x7 raster, 3.029x3.029mm package, pitch 0.4mm; see section 7.6 of http://www.st.com/resource/en/datasheet/DM00257211.pdf WLCSP-64, 8x8 raster, 4.466x4.395mm package, pitch 0.4mm; see section 7.6 of http://www.st.com/resource/en/datasheet/stm32l072kz.pdf WLCSP-49, 7x7 raster, 3.141x3.127mm package, pitch 0.4mm; see section 7.8 of http://www.st.com/resource/en/datasheet/DM00387108.pdf Texas Instruments, NDQ, 5 pin (https://www.ti.com/lit/ml/mmsf022/mmsf022.pdf TO-PMOD-11 11-pin switching regulator package, http://www.ti.com/lit/ml/mmsf025/mmsf025.pdf Vishay PowerPAK SC70 dual transistor package http://www.vishay.com/docs/70487/70487.pdf powerpak sc70 sc-70 dual Vishay PowerPAK 1212-8 Single (https://www.vishay.com/docs/71656/ppak12128.pdf, https://www.vishay.com/docs/72597/72597.pdf Vishay PowerPAK 1212-8 Single Zetex, SMD, 8 pin DIP socket | | | Tayda | A-804 | | | R17, R19 | 2 | 1M | Resistor | | | J7, J8, J9 | 1 Fireball/Fireball.kicad_pcb | 8194 Fireball/Fireball_panel.kicad_pro | 504 Fireball/fp-info-cache | 36 Schematics/Fireball.kicad_sch | 400 (50 "User.1" user (51 "User.2" user (52 "User.3" user (53 "User.4" user (54 "User.5" user (55 "User.6" user (56 "User.7" user (57 "User.8" user (58 "User.9" user Component Count: 74 Refs C6, C7, C8, C9 | 5 If we expect or plan on developing modules which use the ARTICLE_FILTER hook. } function get_xpath_dealie($link) { } else if (bottom_element=="switch") { } function hook_render_article($article) { $article['content'] = $this->get_img_tags($xpath, "//div[@class='img-comic-container']//img", $article); // $article['content'] = $this->get_img_tags($xpath, "//div[@id='comic']//img", $article); } // h[p] if (style == "nut"){ // a hexagonal cutout (undersize to melt an m3 heat-set insert //hole(s) for anchor Latest commits for file Docs/precadsr.pdf Latest commits for file Fireball/Fireball.kicad_pcb tweaks layout with input from sam 52b504dd7c Delete 'Panels/futura medium bt.ttf' Delete 'Panels/futura medium condensed bt.ttf' ## Current draw 12 mA +12 V, 10 mA -12 V ## Photos [to be added] ## Documentation: ### 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 ## GitHub repository * [https://github.com/holmesrichards/precadsr](https://github.com/holmesrichards/precadsr ## Submodules This repo uses submodules aoKicad and Kosmo\_panel. To clone: Repo uses submodules aoKicad and Kosmo_panel, which provide needed libaries for KiCad. To clone: submodules avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals - make power connection traces larger; MK uses .6mm -- this means from the top of knob. "Recessed" type can be generous with this measure, allowing it to catch debris from mounting without stopping the knob is stopped by something mounted to the middle // the D shape "removed" from.

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