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Works based on https://www.schmitzbits.de/ms20.html which 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) How to use the two resistors Properly assign potentiometer pads and trace routing to de-bodge the pots. Updates the potentiometer pads (i.e. Make the walls; a little wiggle room on the 16-pin connectors, consider incorporating additional LED indicators for use of the knob. [mm] // Height (in mm). (Knurled ridges are not limited to, the following: * Bourns PTL series, such as: Update README.md 2cb8e5eaf679e30139948d8744800b04487466fc updated C5 footprint & tracing; schematic annotation updated C5 footprint & tracing; schematic annotation 6523065365 updates the potentiometer pads and trace routing to de-bodge the pots. 's notes on repique/caixa, two or three for surdos Common break specific to Samba Reggae rhythms Samba Reggae 1 Pages Rhythms Table of Contents Samba Reggae 1 Samba Reggae 1 Examples Video Tutorials ? Tablature *R or *L: Trill this note Variations MSD: L* L* -> only second half of normal; muffle optional? A series of reflective photo interrupters/couplers, see http://www.osram-os.com/Graphics/XPic6/00200860_0.pdf reflective photo interrupter SMD PhotoDiode, plastic SMD DIL, 4.5x4mm, area: 2.65x2.65mm, https://dammedia.osram.info/media/resource/hires/osram-dam-5488319/BPW%2034%20S_EN.pdf PhotoDiode, Clear Silicone, Osram TOPLED, 4x5.09mm, area: 2.85x2.85mm, Orientation mark at cathode, https://optoelectronics.liteon.com/upload/download/DS22-2009-0099/LTW-M670ZVS-M5_0906.pdf LED RGB Wurth PLCC-4 LED RGB APFA3010 KINGBRIGHT 3x1.5mm Dual LED SMD 0603 (1608 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size from: http://www.kemet.com/Lists/ProductCatalog/Attachments/253/KEM_TC101_STD.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py MSOP, 10 Pin (https://www.analog.com/media/en/technical-documentation/data-sheets/3805fg.pdf#page=18), generated with kicad-footprint-generator Soldered wire connection with feed through strain relief, for 5 times 0.25 mm² wires, reinforced insulation, conductor diameter 1.25mm, outer diameter 2.3mm, size source Multi-Contact FLEXI-E_0.25 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Mounting Hardware, inside through hole M3, height 13, Wuerth electronics 9771070360 (https://katalog.we-online.com/em/datasheet/9771070360.pdf), generated with kicad-footprint-generator Molex Nano-Fit Power Connectors, 105313-xx03, 3 Pins per row (http://www.molex.com/pdm_docs/sd/530470610_sd.pdf), generated with kicad-footprint-generator Resistor SMD 01005 (0402 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: http://www.tortai-tech.com/upload/download/2011102023233369053.pdf), generated with kicad-footprint-generator connector JST LEA series connector, B3B-PH-K (http://www.jst-mfg.com/product/pdf/eng/ePH.pdf), generated with kicad-footprint-generator JST XH series connector, S13B-XH-A-1 (http://www.jst-mfg.com/product/pdf/eng/eXH.pdf), generated with kicad-footprint-generator JST ZE series connector, B12B-PUDSS (http://www.jst-mfg.com/product/pdf/eng/ePUD.pdf), generated with kicad-footprint-generator Mounting Hardware, inside through hole M2, height 3.5, Wuerth electronics.

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