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Included just for reference. $5.89/board, from pcbshopper OshPark - US, included just for reference. $33.20/board from pcbshopper estimate on 02/06/2025 Digikey RED - worth looking into, mixed reviews Delete Page Deleting the wiki page "Rhythms" cannot be undone. Continue? From 5040873587dbb57684343269abab88d35cf7124b Mon Sep 17 00:00:00 2001 Subject: [PATCH] tweaks layout with input from sam format (units 3) (units_format 1) (precision 4 style (thickness 0.15) (arrow_length 1.27) (text_position_mode 0) (extension_height 0.58642) (extension_offset 0) keep_text_aligned (text "Kassu used 1 uF | Polarized capacitor | | | | | | | | | Tayda | A-1624 or A-2969 | | Tayda | A-1955 | | S3 | 1 uF | Polarized capacitor | Tayda | A-826 | | | S1 | 1 | AudioJack2_SwitchT | Audio Jack, 2 Poles (Mono / TS), Switched T Pole (Normalling) | | | | | J1 | 1 | 2_pin_Molex_header | 2 Hardware/lib/Kosmo_panel | 2 | 1nF | Unpolarized capacitor | | | S1 | 1 uF | Polarized capacitor | | | R24, R26, R28 | 3 | A1M | **Potentiometer, 16 mm vertical board mount. \*\* Use only four (4) potentiometers, either 9 mm vertical board mount | | | | J3, J4, J5 | 3 | 10 nF ## Erratum C13 is marked on the GitHub page (they'll have "@ something" after them) and download them as separate sheet ## Photos ### Photos ## 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) * [https://gitlab.com/rsholmes/precadsr](https://gitlab.com/rsholmes/precadsr This repo uses submodules aoKicad and Kosmo_panel, which provide needed libaries for KiCad. To clone: Repo uses submodules aoKicad and Kosmo_panel. To clone: ``` git clone --recurse-submodules git@gitlab.com:rsholmes/precadsr.git ``` ``` git clone --recurse-submodules git@gitlab.com:rsholmes/precadsr.git ``` ``` aoKicad/ao_symbols Kosmo_panel/Kosmo ``` and footprint libraries ``` aoKicad/ao_tht Kosmo_panel/Kosmo_panel. ``` From 5cacbfea2e523d618ea3bcbc0bca9c37eb36f10d Mon Sep 17 00:00:00 2001 Subject: [PATCH] Documentation, some cosmetic sh/PCB updates Printing Knobs And Widgets Update 'Printing Knobs And Widgets Pages Fab Plant Research Table of Contents PSU (power supply unit Outputs ±12V DC, +5V DC, and passes CV and trigger or gate per the Eurorack standard Outputs saw, triangle, and square waves, with CV in to pause the clock Add CV in to pause the clock Add CV in implement a DC offset via non-inverting op-amp. - A CV in implement a DC offset.

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