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Trace re-re-remove the mysterious extra trace 5040873587dbb57684343269abab88d35cf7124b Update Schematics/schematic_bugs_v1.md more fixes a5c5ff12ce18fecaaf346f973863d12bf361ac82 From 4d8e233e93a0e0142056dfcbd680a65973bd0ebb Mon Sep 17 00:00:00 2001 Subject: [PATCH 01/18] Added hard sync to schematic, laid out PCB with on-board components c6741b48f0 More random files Enter your OpenID URI. For example: alice.openid.example.org or https://openid.example.org/alice. Elseif (strpos($article['content'], 'www.asofterworld.com/index.php?id') !== FALSE) { $article['content'] .= "
Alt: " . $img->getAttribute('title') . ""; } } if(ADD_IDS){ $article['content'] .= "
ID: " . $img->getAttribute('title') . ""; } } module make_surface(filename, h) { } // h[p] function hp_mm(h) = h * HP; Sat 28 Aug 2021 07:48:29 PM EDT Generated from schematic into main Reviewed-on: https://gitea.circuitlocution.com/synth_mages/MK_VCO/pulls/2 From 972d8b1e0797912e848110b19e1af10ed411bbbb Mon Sep 17 00:00:00 2001 Subject: [PATCH] Initial commit 2015-02-23 04:24:08 -08:00 Yet more ways of pulling comics, alt text and salient bits of blogs into Tiny Tiny RSS entries. # For PCBs designed using KiCad: http://www.kicad-pcb.org/ # Format documentation: http://kicad-pcb.org/help/file-formats/ # KiCad backups folders *-backups # Compressed files *.zip # Mac stuff *.DS_Store # Emacs temps *~ \#* # LTSpice Simulations/*.log Simulations/*.raw Simulations/*.txt Copper Layer Stackup: ============================================================= L1 : F.Cu front L2 : B.Cu back Drill file 'precadsr-panel.drl' contains plated through holes: merged pull request 'Fix rail clearance = ~11.675mm, top and bottom railHeight = (threeUHeight-panelOuterHeight)/2; mountSurfaceHeight = (panelOuterHeight-panelInnerHeight-railHeight*2)/2; hp=5.08; hwCubeWidth = holeWidth-mountHoleDiameter; offsetToMountHoleCenterY=mountSurfaceHeight/2; offsetToMountHoleCenterX=hp;//1hp margin on each copy an appropriate copyright notice and this permission notice shall be included in repo main dd8fda85b1 Update README.md * [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) How to use 7.5mm holes, not 6mm alpha pots - 9.8mm, +2mm - rotary - 11.5mm, +3.5mm -- biggest by far, maybe 12.6mm? SR2511 series are 11.43? Maybe more? Distance between pcb and front panel, vertical PCB mount, https://www.neutrik.com/en/product/nc5fbh B Series, 3 pole female XLR receptacle, grounding: mating connector shell and front panel, vertical PCB contacts (4 switching contacts), https://www.neutrik.com/en/product/nl4md-v-s speakON Chassis Connectors, 4 pole male XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, horizontal PCB mount, retention spring instead of latch, https://www.neutrik.com/en/product/nc5fah-0 A Series, 3 pole XLR female receptacle with 6.35mm (1/4in) stereo jack, switched, with chrome ferrule and straight PCB pins, https://www.neutrik.com/en/product/nmj6hfd3 M Series, 6.35mm (1/4in) stereo jack, switched, fully threaded nose, https://www.neutrik.com/en/product/nsj12hf-1 Stacking Jacks, Mono dual jack, quick fix nose, https://www.neutrik.com/en/product/nsj12hl Combo I series, 3 pole female XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, horizontal PCB mount, https://www.neutrik.com/en/product/nc3fah2 A Series, 4 pole male XLR receptacle, grounding: mating connector shell to pin1.

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