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Hurdles. Title Label 9mm QuentinEF. This is an ADSR envelope generator synth module. Layout and panel are Kosmo format. * [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 ## Submodules This repo uses submodules aoKicad and Kosmo_panel. To clone: submodules avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals vias connect through the PCB is used. - LEDs go in long leg down (from the front to indicate current step. (10) Sockets: CLOCK in // CLOCK out // CV out // CV out Latest commits for file Samba Reggae 1 Samba Reggae 1 is probably the most common samba reggae rhythm. With a hair of margin 76dd29636a Checkpoint in case of crashes Fix getting a bunch of wires backwards Fix floating pin for op amp Fix floating pin for op amp Fix floating pin for op amp 54f1a61ba5 gets jiggy with PCB trace layout gets jiggy with PCB locator, 4 Pins per row (https://www.molex.com/pdm_docs/sd/430450201_sd.pdf), generated with kicad-footprint-generator JST GH series connector, S28B-PUDSS-1 (http://www.jst-mfg.com/product/pdf/eng/ePUD.pdf), generated with kicad-footprint-generator Molex Mini-Fit Jr. Power Connectors, old mpn/engineering number: 1-770970-x, 4 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 16 Pin (https://www.renesas.com/eu/en/www/doc/datasheet/isl8117.pdf#page=22), generated with kicad-footprint-generator Hirose DF12C SMD, DF12C3.0-20DS-0.5V, 20 Pins per row (http://www.molex.com/pdm_docs/sd/1053101208_sd.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-117-02-xxx-DV.

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