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Keybeds in storage; decipher key matrix, work out either MC or dumb resistor array to output correct volts for each author's protection and ours, we want to create cutouts around the outer circumference of the potentiometer pads and thermal vias; see figure 8.2 of https://www.silabs.com/documents/public/data-sheets/efm8bb1-datasheet.pdf 20-Lead Plastic Quad Flat, No Lead Package (MD) - 4x4x0.9 mm Body [VDFN] (see Microchip Packaging Specification 00000049BS.pdf 20-Lead Plastic Shrink Small Outline Narrow Body Body [QSOP] (see Microchip Packaging Specification 00000049BS.pdf TQFP, 48 Pin (https://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT232H.pdf#page=49), generated with kicad-footprint-generator JST XH series connector, B9B-PH-SM4-TB (http://www.jst-mfg.com/product/pdf/eng/ePH.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 20 Pin (https://pdfserv.maximintegrated.com/package_dwgs/21-0139.PDF (T2044-2)), generated with kicad-footprint-generator Connector Phoenix Contact, SPT 2.5/6-H-5.0-EX Terminal Block, 1719396 (https://www.phoenixcontact.com/online/portal/gb/?uri=pxc-oc-itemdetail:pid=1719396), generated with kicad-footprint-generator SMD capacitor, aluminum electrolytic, Nichicon, 6.3x5.4mm SMD capacitor, aluminum electrolytic, Vishay 1012, 10.0x12.5mm, http://www.vishay.com/docs/28395/150crz.pdf SMD capacitor, aluminum electrolytic, Nichicon, 6.3x5.4mm SMD capacitor, aluminum electrolytic nonpolar, 10.0x10.2mm trimmer capacitor SMD horizontal, http://www.murata.com/~/media/webrenewal/support/library/catalog/products/capacitor/trimmer/t13e.ashx?la=en-gb Murata TZB4 TZB4-A trimmer capacitor SMD horizontal, http://www.murata.com/~/media/webrenewal/support/library/catalog/products/capacitor/trimmer/t13e.ashx?la=en-gb Murata TZB4 TZB4-A trimmer capacitor SMD horizontal, http://media.wix.com/ugd/d86717_38d9821e12823a7aa9cef38c6c2a73cc.pdf Sprague Goodman SGC3 trimmer capacitor SMD horizontal, http://www.knowlescapacitors.com/File%20Library/Voltronics/English/GlobalNavigation/Products/Trimmer%20Capacitors/CerChipTrimCap.pdf CP, Axial series, Axial, Vertical, pin pitch=7.62mm, , length*diameter=26*11mm^2, Fastron, 77A, http://cdn-reichelt.de/documents/datenblatt/B400/DS_77A.pdf Inductor Axial series Axial Horizontal pin pitch 7.62mm length 16.51mm width 11.43mm Pulse KM-2 L_Toroid, Vertical series, Radial, pin pitch=5.00mm, , diameter*width=11*5.0mm^2, Capacitor, http://www.vishay.com/docs/28535/vy2series.pdf C Disc series Radial pin pitch 10.00mm length 11.5mm width 6.9mm Capacitor C, Rect series, Radial, pin pitch=2.50mm, , diameter=8.0mm, Tantal Electrolytic Capacitor C, Rect series, Radial, pin pitch=15.00mm, , length*width=16.5*11.2mm^2, Capacitor, https://en.tdk.eu/inf/20/20/db/fc_2009/MKT_B32560_564.pdf C Rect series Radial pin pitch 29.30mm diameter 29.8mm muRATA 1400series Inductor, Radial series, Radial, pin pitch=2.50mm, , diameter=5.0mm, Tantal Electrolytic Capacitor, http://cdn-reichelt.de/documents/datenblatt/B300/TANTAL-TB-Serie%23.pdf CP Radial_Tantal series Radial pin pitch 2.54mm size 15.7x6.5mm^2 drill 1.1mm.

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