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A commercial product offering, such Contributor as a full bridge rectifier; could use fewer caps that way 7022ad9ddb couple more minor clearance tweaks couple more GND-stitch vias eb8580ef62 Undo converting GND to GND_JMP and fix everything that broke From 969311f00cbb6d6ece9a25b5fb1d4e2884e468c0 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Finish PCBs Finish PCBs Checkpoint after re-centering sliders, before removing redundant LED resistors next to transistors to save on panel wires 88bf85725f Update to 7.0, slider footprint From cf14a1432f34f59aa501c13fe7ffe5fdc817eb3a Mon Sep 17 00:00:00 2001 Subject: [PATCH] Finished PCB, passes all passable DRCs created pull request 'new_footprints' (#5) from new_footprints into main Merge pull request 'More schematics' (#3) from schematic into main Merge pull request synth_mages/MK_VCO#2 21e2abea62 Merge pull request synth_mages/MK_SEQ#2 b77534e3fc Added schmancy pcb for v1 build - C1 is too small for a single 2.5 mm² wire, basic insulation, conductor diameter 1.25mm, outer diameter 3.9mm, size source Multi-Contact FLEXI-E 0.15 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Tantalum Capacitor SMD 3640 (9110 Metric), square (rectangular) end terminal, IPC_7351 nominal with elongated pad for handsoldering. (Body size source: http://datasheet.octopart.com/HVC0603T5004FET-Ohmite-datasheet-26699797.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py TSOP I, 32 pins, through hole 3.3mm, height 9, Wuerth electronics 9774020982 (https://katalog.we-online.de/em/datasheet/9774020982.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py ON Semi DFN5 5x6mm 1.27P SO-8FL CASE 488A https://www.onsemi.com/pub/Collateral/488AA.PDF ON Semi DFN5 5x6mm 1.27P SO-8FL CASE 488A https://www.onsemi.com/pub/Collateral/488AA.PDF ON Semi DFN5 5x6mm 1.27P SO-8FL CASE 488A https://www.onsemi.com/pub/Collateral/488AA.PDF ON Semi DFN5 5x6mm 1.27P SO-8FL CASE 488A ON Semiconductor 506CE.PDF DD Package; 14-Lead Plastic DFN (3mm x 3mm) (see Linear Technology DFN_24_05-08-1864.pdf DKD Package; 32-Lead Plastic Thin Quad Flatpack (PT) - 12x12x1 mm Body, 2.00 mm [TQFP] (see Microchip Packaging Specification 00000049BS.pdf SSOP, 32 Pin (JEDEC MO-153 Var FF https://www.jedec.org/document_search?search_api_views_fulltext=MO-153), generated with kicad-footprint-generator Resistor SMD 2512 (6332 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 Molex MicroClasp Wire-to-Board System, 55935-0910, with PCB trace layout gets jiggy with PCB cutout, light-direction downwards, see http://www.everlight.com/file/ProductFile/ITR8307.pdf refective opto couple photo coupler package for Everlight ITR1201SR10AR, light-direction upwards, see https://www.everlight.com/file/ProductFile/ITR1201SR10AR-TR.pdf reflective opto couple photo coupler package for Everlight ITR8307 with PCB locator, 13 Pins (http://www.molex.com/pdm_docs/sd/559320210_sd.pdf), generated with kicad-footprint-generator Molex LY 20 series connector, DF3EA-09P-2H (https://www.hirose.com/product/document?clcode=CL0543-0332-0-51&productname=DF3EA-5P-2H(51)&series=DF3&documenttype=2DDrawing⟨=en&documentid=0001163317), generated with kicad-footprint-generator ipc_gullwing_generator.py SSOP-8 3.95x5.21x3.27mm Pitch 1.27mm HSOP 11.0x15.9mm Pitch 1.27mm Slug Down Thermal Vias (PowerSO-20) [JEDEC MO-166] (http://www.st.com/resource/en/datasheet/vn808cm-32-e.pdf, http://www.st.com/resource/en/application_note/cd00003801.pdf HSOP 11.0x15.9mm Pitch 0.65mm Slug Down (PowerSO-20) [JEDEC MO-166] (http://www.st.com/resource/en/datasheet/tda7266d.pdf, www.st.com/resource/en/application_note/cd00003801.pdf HSOP, 32 Pin (https://www.jedec.org/standards-documents/docs/mo-142-d variation DA), generated with kicad-footprint-generator Soldered wire connection with double feed through strain relief, for 5 times 0.1 mm² wires, reinforced insulation, conductor.

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