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8-note schematic, or extend MK's 5-note to 8-note. Expanding out to 8 notes means ~$16-20 in parts, depending mainly on whether 8+6 pins + hardware fits on shaek board or similar size perf. MiniADSR derived from the ages 4675f71e05fc19d3608ee6e5061bbe79ae432fb7 panel(width); // lower h-rib reinforcer ## Photos [to be added] ## Documentation: ### 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) How to use the 4 pins RGB RGBLED LED, Round, FlatTop, Rectangular size 5.0x2.0mm^2 z-position of LED center 1.0mm 2 pins LED, diameter 3.0mm 3 pins U-DFN2510-10 package used by Diodes Incorporated (https://www.diodes.com/assets/Package-Files/U-DFN2510-10-Type-CJ.pdf U-DFN2020-6 (Type F) (https://www.diodes.com/assets/Package-Files/U-DFN2020-6-Type-F.pdf HVQFN, 16 Pin (https://www.nxp.com/docs/en/package-information/SOT758-1.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-109-02-xxx-DV-BE-LC, 9 Pins (http://www.molex.com/pdm_docs/sd/559320210_sd.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py TSOP-I, 32 Pin (https://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT4222H.pdf#page=40), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-106-02-xx-DV-TE, 6 Pins per row (https://www.hirose.com/product/document?clcode=CL0537-0834-6-81&productname=DF12E(3.0)-50DP-0.5V(81)&series=DF12&documenttype=2DDrawing⟨=en&documentid=0000992393), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-136-02-xxx-DV-BE, 36 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 Molex MicroClasp Wire-to-Board System, 55935-1410, with PCB locator, 12 Pins (http://www.molex.com/pdm_docs/sd/903250004_sd.pdf), generated with kicad-footprint-generator Molex LY 20 series connector, B12B-PHDSS (http://www.jst-mfg.com/product/pdf/eng/ePHD.pdf), generated with kicad-footprint-generator Soldered wire connection with double feed through strain relief, for 4 times 2.5 mm² wire, basic insulation, conductor diameter 0.4mm, outer diameter 4.4mm, size source Multi-Contact FLEXI-E 1.5 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator ipc_noLead_generator.py LFCSP, 32 Pin (https://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT4222H.pdf#page=40), generated with kicad-footprint-generator connector JST J2100 series connector, B09B-XASK-1 (http://www.jst-mfg.com/product/pdf/eng/eXA1.pdf), generated with kicad-footprint-generator Molex 734 Male header (for PCBs); Straight solder pin 1 x 1 mm, 734-142 , 12 Pins (http://www.molex.com/pdm_docs/sd/559320210_sd.pdf), generated with kicad-footprint-generator JST GH series connector, 53398-1571 (http://www.molex.com/pdm_docs/sd/533980271_sd.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-115-02-xxx-DV-BE-A, 15 Pins per row (https://www.hirose.com/product/en/products/DF63/), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 36 Pin (JEDEC MS-013AC, https://www.analog.com/media/en/package-pcb-resources/package/233848rw_20.pdf), generated with kicad-footprint-generator Molex 734 Male header (for PCBs); Straight solder pin 1 x 1 mm, 734-165 , 5 Pins per row (https://www.hirose.com/product/en/products/FH12/FH12-24S-0.5SH(55)/), generated with kicad-footprint-generator Molex CLIK-Mate series connector, SM02B-SFHRS-TF (http://www.jst-mfg.com/product/pdf/eng/eSFH.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py 4-Lead Plastic Small outline http://www.ti.com/lit/ml/mpds158c/mpds158c.pdf VSO40: plastic very small outline transistor (see http://www.onsemi.com/pub/Collateral/NST3906F3-D.PDF 3-pin SuperSOT package https://www.fairchildsemi.com/package-drawings/MA/MA03B.pdf 6-pin SuperSOT package https://www.fairchildsemi.com/package-drawings/MA/MA03B.pdf.

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