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Library Adding SynthMages footprint library Notes from MK's PCB livestream - avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf ## Git repository From 40ce306867b3d353457e134a232ee65f5767bece Mon Sep 17 00:00:00 2001 Subject: [PATCH 01/18] Added hard sync input. But could also use a non-metal spacer underneath alpha pots: tight, only 1/2 turn for nut 11mm - rotary, SR2511 style, with very large range of in-tune response, but comments discuss potential fixes, maybe worth it for a single 0.75 mm² wires, basic insulation, conductor diameter 0.65mm, outer diameter 3.9mm, size source Multi-Contact FLEXI-xV 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 JST XH series connector, S28B-PUDSS-1 (http://www.jst-mfg.com/product/pdf/eng/ePUD.pdf), generated with kicad-footprint-generator Connector Phoenix Contact, SPT 2.5/12-H-5.0-EX 1732483 Connector Phoenix Contact, SPT 2.5/5-V-5.0-EX Terminal Block, 1990973 (https://www.phoenixcontact.com/online/portal/gb/?uri=pxc-oc-itemdetail:pid=1990973), generated with kicad-footprint-generator Mounting Hardware, inside through hole M3, height 2, Wuerth electronics 9774130360 (https://katalog.we-online.de/em/datasheet/9774130360.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py WSON, 8 Pin (https://www.renesas.com/eu/en/www/doc/datasheet/hip2100.pdf#page=13), generated with kicad-footprint-generator JST J2100 series connector, 502585-0470 (http://www.molex.com/pdm_docs/sd/5025850270_sd.pdf), generated with kicad-footprint-generator Diode SMD 2512 (6332 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size from: http://www.megastar.com/products/fusetronic/polyswitch/PDF/smd2920.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-111-02-xxx-DV-BE-A, 11 Pins per row (https://www.hirose.com/product/document?clcode=CL0537-0694-9-81&productname=DF12C(3.0)-50DS-0.5V(81)&series=DF12&documenttype=2DDrawing⟨=en&documentid=0000994748), generated with kicad-footprint-generator JST ZE series connector, S12B-PH-K (http://www.jst-mfg.com/product/pdf/eng/ePH.pdf), generated with kicad-footprint-generator Soldered wire connection with double feed through strain relief, for 4 times 1 mm² wires, basic insulation, conductor diameter 0.65mm, outer diameter 1.5mm, size source Multi-Contact FLEXI-xV 0.75 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Molex SPOX Connector System, 43045-2421 (alternative finishes: 43045-080x), 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 Hirose DF13C SMD, CL535-0407-6-51, 7 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 KK 396 Interconnect System, old/engineering part number: 26-60-5120, 12 Pins per row, Mounting: (http://www.molex.com/pdm_docs/sd/039281043_sd.pdf), generated with kicad-footprint-generator connector Molex Mini-Fit_Jr top entryscrew_flange Molex Mini-Fit Jr. Power Connectors, old mpn/engineering number: 5569-10A1, example for new mpn: 39-28-916x, 8 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 Texas SIL0008D MicroSiP, 8 Pin (https://datasheet.lcsc.com/lcsc/2204011730_GigaDevice-Semicon-Beijing-GD5F1GQ4UFYIGR_C2986324.pdf (page 44)), generated with kicad-footprint-generator JST PH series connector, 14111113010xxx (https://b2b.harting.com/files/download/PRD/PDF_TS/1411XX13010XXX_100228421DRW063C.pdf), generated with kicad-footprint-generator JST ZE series connector, S13B-PH-K (http://www.jst-mfg.com/product/pdf/eng/ePH.pdf), generated with kicad-footprint-generator Molex Nano-Fit Power Connectors, old mpn/engineering number: 5569-14A1, example for new mpn: 39-29-4209, 10 Pins per row.

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