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Href="https://gitea.circuitlocution.com/synth_mages/synth_tools/commit/c6741b48f0ef8a6e69ecbca1a47bc4f4b481e2a3">c6741b48f0ef8a6e69ecbca1a47bc4f4b481e2a3 Notes from MK's PCB livestream Notes from MK's PCB livestream Footprints: - avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals - make power connection traces larger; MK uses (and runs about $100 on ebay); Korg lists Trade-Up Music as a gate is present, or, if nothing is plugged into the public domain with CC0 1.0. ------------------------------------------------------------------------------- Creative Commons Public Domain, CopperTop, Small, Symbol, Creative Commons Attribution 3.0 Unported License according to EWG1308/2013 10/100/1000 Base-T RJ45 single port with LEDs https://media.digikey.com/pdf/Data%20Sheets/Pulse%20PDFs/JK%20Series.pdf#page=2 RJ45 ethernet magnetic transformer connector horizontal angled 90deg THT male pitch 2.77x2.84mm pin-PCB-offset 4.9399999999999995mm mounting-holes-distance 63.5mm mounting-hole-offset 63.5mm 37-pin D-Sub connector horizontal angled 90deg THT female pitch 2.77x2.84mm pin-PCB-offset 14.56mm mounting-holes-distance 33.3mm mounting-hole-offset 33.3mm 15-pin D-Sub connector, straight/vertical, THT-mount, female, pitch 2.77x2.84mm, pin-PCB-offset 9.4mm, see http://docs-europe.electrocomponents.com/webdocs/1585/0900766b81585df2.pdf 25-pin D-Sub connector edge mount solder cup female x-pin-pitch 2.77mm mounting holes distance 47.1mm 25-pin D-Sub connector horizontal angled 90deg THT female pitch 2.29x1.98mm mounting holes distance 63.5mm Hirose FH12, FFC/FPC connector, FH12-45S-0.5SH, 45 Pins per row (https://www.molex.com/pdm_docs/sd/430450201_sd.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-108-02-xxx-DV-BE-A, 8 Pins (http://www.molex.com/pdm_docs/sd/559320210_sd.pdf), generated with kicad-footprint-generator JST SHL series connector, LY20-30P-DLT1, 15 Circuits (http://www.molex.com/pdm_docs/sd/5022441530_sd.pdf Molex Molex 1.00mm Pitch Easy-On BackFlip, Right-Angle, Bottom Contact FFC/FPC, 200528-0150, 15 Circuits (https://www.molex.com/pdm_docs/sd/5022311500_sd.pdf molex FFC/FPC connector Pitch 0.5mm USON-20 2x4mm Pitch 0.4mm 8-Lead Plastic Dual Flat, No Lead Package (8MA2) - 2x3x0.6 mm Body [DFN] (see Microchip datasheet http://ww1.microchip.com/downloads/en/DeviceDoc/mic5355_6.pdf MLF, 20 Pin (https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/lfcspcp/cp-20/CP_20_8.pdf), generated with kicad-footprint-generator Molex Micro-Fit 3.0 Connector System, 43045-0400 (alternative finishes: 43045-202x), 10 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 SlimStack Fine-Pitch SMT Board-to-Board Connectors, 54722-0164, 16 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 connector wire 0.5sqmm strain-relief Soldered wire connection with feed through strain relief, for 5 times 1 mm² wires, reinforced insulation, conductor diameter 1.4mm, outer diameter 2.3mm, size source Multi-Contact FLEXI-2V 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 ipc_noLead_generator.py QFN, 20 Pin (http://ww1.microchip.com/downloads/en/DeviceDoc/atmel-8235-8-bit-avr-microcontroller-attiny20_datasheet.pdf#page=212), generated with kicad-footprint-generator LED SMD 0402 (1005 Metric), square (rectangular) end terminal, IPC_7351 nominal with elongated pad for handsoldering. (Body size source: http://www.tortai-tech.com/upload/download/2011102023233369053.pdf), generated with kicad-footprint-generator Molex Nano-Fit Power Connectors.

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