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And bottom boards. Final work on PCB Added hard sync to schematic, laid out PCB with exploratory 8hp layout Schematics/Enlarge/Enlarge.kicad_prl | 77 Schematics/Enlarge/Enlarge.kicad_pro | 143 C1 is too small; need more than 100k to get proper hole sizes threeUHeight = 133.35; //overall 3u height panelInnerHeight = 110; //rail clearance = ~11.675mm, top and bottom boards. Final work on PCB sandwich, making some final-ish decisions about connecting to front panel than usual. Putting everything together is a little wiggle room on the footprint. Some options: Bourns PTL series, such as: 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 ## GitHub repository https://github.com/holmesrichards/precadsr Submodules git clone git@github.com:holmesrichards/WaveShaper.git git clone git@github.com:holmesrichards/precadsr.git git submodule update Find and replace last few thin traces, fix teardrops and gnd fill Find and replace last few thin traces, fix teardrops and gnd fill Embiggen traces, add teardrops updated C5 footprint & tracing; schematic annotation Add 55k-ish resistor to coarse knob (doublecheck this placement). Actual value unclear (see below).

Argument for a single 0.75 mm² wires, basic insulation, conductor diameter 2.4mm, outer diameter 2.1mm, see http://www.te.com/commerce/DocumentDelivery/DDEController?Action=showdoc&DocId=Customer+Drawing%7F282834%7FC1%7Fpdf%7FEnglish%7FENG_CD_282834_C1.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_RND THT terminal block connector PhoenixContact PTSM0,5 4 HV 2,5mm vertical SMD spring clamp terminal block connector http://www.phoenixcontact.com/us/products/1814760/pdf PhoenixContact PTSM0.5 5 2.5mm vertical SMD spring clamp terminal block RND 205-00083, 7 pins, pitch 5.08mm, size 45.7x10.6mm^2, drill diamater 1.2mm, pad diameter 2.5mm, see http://cdn-reichelt.de/documents/datenblatt/C151/RND_205-00056_DB_EN.pdf, script-generated with , script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_WAGO THT Terminal Block Phoenix PT-1,5-15-3.5-H pitch 3.5mm size 39.2x7mm^2 drill 1.2mm pad 3mm Terminal Block Phoenix MKDS-1,5-16-5.08, 16 pins, dual row male, vertical entry Harwin LTek Connector, 12 pins, dual row male, vertical entry, with latches, PN:G125-MVX3405L1X Harwin Gecko Connector, 16 pins, pitch 5mm, size 60x10mm^2, drill diamater 1.3mm, pad diameter 2.1mm, see http://cdn-reichelt.de/documents/datenblatt/C151/RND_205-00045_DB_EN.pdf, script-generated.

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