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Power MK uses a ground plane. - when pressed, short +12V and Reset In - diode to U2-3 Glide In - U1-13 (can get at from top when assembled - Stop Switch - 10 ohms between U1-14 and U2-1 when off, more like 1M when off Single Step - 12V through 10k Ohms to U-1-14, more like 1M ohms when off - Single Step - 12V through 10k Ohms to U-1-14, more like 1M ohms when off - Glide attenuator (B10k) (join two left pins from below Clock rate goes down when resistance goes up, opposite to expectation. C1 is too small for film; is film needed? From cb59d1e9c06865f5bebe8c7ee0afa4859e0766b2 Mon Sep 17 00:00:00 2001 Subject: [PATCH 14/18] replaces FIREBALL mask/etch with silkscreen caaf12f2da0fe056d0b625b9c1a860efbae9f4d1 adds ideas for a press-on type knob (rather than using a gate. Main synth_tools/Schematics/SynthMages.pretty/6.3mm_NPTH_MAXJLCPCB.kicad_mod 24 lines Binary files a/Docs/precadsr.pdf and b/Docs/precadsr.pdf differ Binary files /dev/null and b/Images/PXL_20210831_002553634.jpg differ Binary files /dev/null and b/Panels/Font files/futura medium bt.ttf Normal file Unescape // 10 LEDs - one per feed. The file will get big, but whatever. From dd8fda85b17279e6d8dbcb525c226736e6399cf9 Mon Sep 17 00:00:00 2001 Subject: [PATCH 12/13] Update Schematics/schematic_bugs_v1.md Schematics/schematic_bugs_v1.md | 1 From f33ea6a168329cd0061e01c376cbd377f46ddc60 Mon Sep 17 00:00:00 2001 Subject: [PATCH 04/18] adds front panel // surface("FIREBALL VCO.png", center=true, invert=false); // color([1,0,0] // surface("FireballSpellSmall.png", center=true, invert=false); } module make_surface(filename, h) { } function get_img_tags($xpath, $query, $article, $base_url=NULL) { $img_attributes_whitelist = array('src', 'alt', 'title'); $new_src = $this->rel2abs($orig_src, $article['link']); $entry->setAttribute('src', $new_src); $result_html .= "
Alt: " . $img->getAttribute('title') . ""; $img_tag = $this->get_img_tags($xpath, '(//div[@id="aftercomic"]//img)', $article); Assorted updates 289eacd41f936a34813e1e82f711b9b6ca96fb7b Checkpoint after tweaking footprints some more, starting over at 14hp Added hard sync to schematic, laid out PCB with exploratory 8hp layout Schematics/Enlarge/Enlarge.kicad_prl | 77 Schematics/Enlarge/Enlarge.kicad_pro | 475 create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/LED_D5.0mm.kicad_mod create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/Wall_wart_A-4118.kicad_mod create mode 100644 Schematics/MK_Schematic.png rename MK_VCO_RADIO_SHAEK.diy => Schematics/MK_VCO_RADIO_SHAEK.diy (100% rename MK_VCO_RADIO_SHAEK_W_PARTS.diy => Schematics/MK_VCO_RADIO_SHAEK_W_PARTS.diy (100% rename MK_VCO_RADIO_SHAEK_W_PARTS.diy => Schematics/MK_VCO_RADIO_SHAEK_W_PARTS.diy (100% rename MK_VCO_RADIO_SHAEK_try2_ground_rail.diy => Schematics/MK_VCO_RADIO_SHAEK_try2_ground_rail.diy (100% Subject: [PATCH] SVG decontamination Hardware/Panel/precadsr_panel.svg | 4 style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:0.194444px;font-family:Limelight;-inkscape-font-specification:'Limelight, Normal';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-feature-settings:normal;text-align:center;writing-mode:lr-tb;text-anchor:middle;fill:#000000;stroke-width:0.0104167">KASSU / AO Grid is metric (mm), left edge centeris at (50,150). Notey increases upward here but downward in KiCad. Pot (9 / 16 mm vertical board mount. Only 16 mm 3.5 mm jack 3 mm LED 5 mm x 20 mm row spacing, 22x23x17.53mm (https://katalog.we-online.com/ctm/datasheet/750343373.pdf 28-lead TH.

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