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Draw 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, which provide needed libaries for KiCad. To clone: ``` git clone git@gitlab.com:rsholmes/precadsr.git git submodule update ``` ``` git clone git@gitlab.com:rsholmes/precadsr.git git submodule init git submodule init git submodule update Find and replace last few thin traces, fix teardrops and gnd fill db7d02719b68f4d2f81a25d8b6527257f18cc3a1 Embiggen traces, add teardrops f63cfba9541079f9f5e1341fca38abad6837ea65 Add 55k-ish resistor to coarse knob to fix tuning range Add 55k-ish resistor to coarse knob to fix tuning range updates the potentiometer pads (i.e. Make the clock oscillilator an external CV-to-pulse-rate module? Is this even useful? - Seven-segment display. Can be done with a nut behind the front panel and Pin 1, vertical PCB mount, retention spring instead of latch, https://www.neutrik.com/en/product/nc3fahr2-0 A Series, 3 pole female XLR receptacle, grounding: mating connector shell to pin1 and front panel, vertical PCB mount, https://www.neutrik.com/en/product/nl4md-h speakON Chassis Connectors, 2 pole chassis connector, black D-size flange, countersunk thru holes, vertical PCB mount, retention spring instead of latch, https://www.neutrik.com/en/product/nc3faav-0 AA Series, 3 pole male XLR receptacle, switching contacts, grounding: separate ground contact to mating connector shell and front panel, horizontal PCB mount, retention spring, https://www.neutrik.com/en/product/ncj6fa-h-0 neutrik jack combo i Combo I series, 3 pole XLR female receptacle with 6.35mm (1/4in) stereo jack, switched, half threaded nose and offset PCB pins, https://www.neutrik.com/en/product/nmj6hcd2 M Series, 6.35mm (1/4in) switching stereo jack, switched, half threaded nose, sleeve contact/front panel connection, https://www.neutrik.com/en/product/nrj6hf-1-au Slim Jacks, 6.35mm (1/4in) stereo jack, switched, fully threaded nose, https://www.neutrik.com/en/product/nsj12hh-1 Stacking Jacks, Stereo dual jack, full nose, https://www.neutrik.com/en/product/nsj8hc Stacking Jacks, Stereo dual jack, quick fix nose, https://www.neutrik.com/en/product/nsj8hl Stacking.

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