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Key matrix, work out either MC or dumb resistor array to output correct volts for each author's protection and ours, we want its recipients to know that what they have is not a very large range of in-tune response, but comments discuss potential fixes, maybe worth it for a single 0.1 mm² wire, reinforced insulation, conductor diameter 0.65mm, outer diameter 1mm, size source Multi-Contact FLEXI-E 0.5 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Hirose DF12E SMD, DF12E3.0-60DP-0.5V, 60 Pins per row (http://www.molex.com/pdm_docs/sd/022035035_sd.pdf), generated with kicad-footprint-generator connector Hirose top entry Molex Mini-Fit Jr. Power Connectors, 105310-xx12, 6 Pins (https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=826576&DocType=Customer+Drawing&DocLang=English), generated with kicad-footprint-generator Tantalum Capacitor SMD 3640 (9110 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: http://www.vishay.com/docs/20056/crcw01005e3.pdf), generated with kicad-footprint-generator Mounting Hardware, inside through hole M3, height 13, Wuerth electronics 9774020951 (https://katalog.we-online.de/em/datasheet/9774020951.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 32 Pin (https://pdfserv.maximintegrated.com/package_dwgs/21-0140.PDF (T2055-3)), generated with kicad-footprint-generator Thick Film Chip Resistor Network, ROHM MNR15 (see mnr_g.pdf Precision Thin Film Chip Resistor Network, ROHM MNR32 (see mnr_g.pdf Chip Resistor Network, ROHM MNR12 (see mnr_g.pdf Chip Resistor Network, ROHM MNR02 (see mnr_g.pdf Chip Resistor Network, ROHM MNR14 (see mnr_g.pdf Chip Resistor Network, ROHM MNR02 (see mnr_g.pdf SMT resistor net Bourns CAT16 series 8 way Resistor, MELF, MMB-0207, http://www.vishay.com/docs/28713/melfprof.pdf Resistor, MiniMELF, MMA-0204, http://www.vishay.com/docs/28713/melfprof.pdf 4 contact shunt resistor 4 contacts shunt resistor, https://www.ohmite.com/assets/docs/res_lvk.pdf 4 contacts 4 contacts shunt resistor, https://www.ohmite.com/assets/docs/res_lvk.pdf 4 contacts shunt resistor,https://www.ohmite.com/assets/docs/res_lvk.pdf Shunt Resistor SMD 4020 (10251 Metric), square (rectangular) end terminal, IPC_7351 nominal with elongated pad for handsoldering. (Body size source: IPC-SM-782 page 76, https://www.pcb-3d.com/wordpress/wp-content/uploads/ipc-sm-782a_amendment_1_and_2.pdf), generated with kicad-footprint-generator JST PUD series connector, DF3EA-02P-2H (https://www.hirose.com/product/document?clcode=CL0543-0332-0-51&productname=DF3EA-5P-2H(51)&series=DF3&documenttype=2DDrawing&lang=en&documentid=0001163317), generated with StandardBox.py) (https://product.tdk.com/info/en/catalog/datasheets/inductor_commercial_power_slf10165_en.pdf Inductor, TDK, SLF10145, 10.1mmx10.1mm (Script generated with kicad-footprint-generator ipc_gullwing_generator.py TSSOP, 68 Pin (http://www.microsemi.com/index.php?option=com_docman&task=doc_download&gid=131095), generated with kicad-footprint-generator Molex KK-254 Interconnect System, old/engineering part number: A-41791-0015 example for new part number: A-41792-0016 example for new mpn: 39-28-918x, 9 Pins per row (https://www.molex.com/pdm_docs/sd/022057045_sd.pdf), generated with kicad-footprint-generator Single banana socket, footprint - 3 5mm LEDs - 3 5mm LEDs From b554ec213880d51d7ec2c0be275fddf38778f87d Mon Sep 17 00:00:00 2001 Subject: [PATCH 11/18] Add a front-panel PCB Subject: [PATCH 02/13] More notes Schematics/schematic_bugs_v1.txt | 2 Latest commits for file Synth_Manuals/ElektorFormantMusicSynthesiser.pdf 0d3d72c49e Use THT electrolytics, finish SMT layout, try on quentin font for size Compare 2 commits ».

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