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U169 BGA-169 BGA-200, 14.5x10.0mm, 200 Ball, 12x22 Layout, 0.8x0.65mm Pitch, http://www.issi.com/WW/pdf/43-46LQ32256A-AL.pdf Altera BGA-256 M256 MBGA BGA-256, dimensions: https://www.xilinx.com/support/documentation/package_specs/ft256.pdf, design rules: https://www.xilinx.com/support/documentation/user_guides/ug1099-bga-device-design-rules.pdf Altera UBGA U324 BGA-324 BGA-624, 25x25 grid, 21x21mm package, pitch 0.4mm pad, based on ** https://www.instructables.com/Another-MIDI-to-CV-Box-/ yet another fairly simple one, using Arduino (nano or uno) + MCP4725 (DAC). ** https://hkadesign.org.uk/monotronkb.html for yet another version Alternative: CV from something else use a 3.5mm drill bit to get proper hole sizes threeUHeight = 133.35; //overall 3u height panelOuterHeight =128.5; panelInnerHeight = 110; // rail clearance issues, make all power traces large Fireball/Fireball.kicad_pro | 4 .../PCB/precadsr_Gerbers/precadsr-F_Paste.gbr | 4 .../precadsr_Gerbers/precadsr-Edge_Cuts.gbr | 4 .../PCB/precadsr_Gerbers/precadsr-PTH.drl | 207 .../PCB/precadsr_Gerbers/precadsr-job.gbrjob | 2 Examples/EG_MANUAL.pdf | Bin 11930 -> 0 bytes From 2bb058d5715f395d3571ea05d3008566787a2bdb Mon Sep 17 00:00:00 2001 Subject: [PATCH 02/18] Checkpoint after tweaking footprints some more, starting over at 14hp Bourns single-gang slide potentiometer 45.0mm Bourns single-gang slide potentiometer 60.0mm Potentiometer, vertical, top-adjust, Bourns 3314J, http://www.bourns.com/docs/Product-Datasheets/3314.pdf Potentiometer vertical Bourns 3299W Potentiometer, horizontal, Bourns 3296X, https://www.bourns.com/pdfs/3296.pdf Potentiometer horizontal Vishay 43 Potentiometer, horizontal, Piher T-16H Double Potentiometer, horizontal, Piher PT-10-H01, http://www.piher-nacesa.com/pdf/12-PT10v03.pdf Potentiometer vertical ACP CA9-VSMD Potentiometer, vertical, Omeg PC16BU, http://www.omeg.co.uk/pc6bubrc.htm Potentiometer vertical Bourns 3314J Potentiometer, vertical, ACP CA9-V10, http://www.acptechnologies.com/wp-content/uploads/2017/05/02-ACP-CA9-CE9.pdf Potentiometer vertical Bourns 3266Y Potentiometer, horizontal, Bourns 3266Z, https://www.bourns.com/docs/Product-Datasheets/3266.pdf Potentiometer horizontal ACP CA9-H5 Potentiometer, vertical, shaft hole, Piher PT-10-V10, http://www.piher-nacesa.com/pdf/12-PT10v03.pdf Potentiometer horizontal Alps RK09L Double, https://tech.alpsalpine.com/prod/e/pdf/potentiometer/rotarypotentiometers/rk09l/rk09l.pdf Potentiometer vertical Vishay 148-149 Single, http://www.vishay.com/docs/57040/148149.pdf Potentiometer horizontal Piher PT-10-H05 Potentiometer, vertical, Bourns 3296Y, https://www.bourns.com/pdfs/3296.pdf Potentiometer horizontal Alps RK097 Single Switch 12101A2 1210AX9 12A0B85 12A0BKR Potentiometer, horizontal, Bourns 3009P, http://www.bourns.com/docs/Product-Datasheets/3009.pdf Potentiometer horizontal Vishay T73XW Potentiometer, horizontal, Bourns 3224J, https://www.bourns.com/docs/Product-Datasheets/3224.pdf Potentiometer vertical hole Piher PT-15-V15 Potentiometer, horizontal, Piher PC-16 Single Potentiometer, horizontal, Bourns 3224G, https://www.bourns.com/docs/Product-Datasheets/3224.pdf Potentiometer vertical Bourns.

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