Labels Milestones
BackSpacing 7.62 mm (300 mils), http://multimedia.3m.com/mws/media/494546O/3mtm-dip-sockets-100-2-54-mm-ts0365.pdf 3M 42-pin zero insertion force socket, through-hole, horizontal, https://www.cliffuk.co.uk/products/testleads/sockets/S16NPC.pdf cliff 4mm socket jack banana C5080 SERIES 90° Wafer, (https://datasheet.lcsc.com/lcsc/1912261836_HR-Joint-Tech-Elec-C5080WR-04P_C477015.pdf connector side-entry ATA PATA IDE 5.25 inch floppy drive power Connector XT60 Horizontal PCB Male, https://www.tme.eu/en/Document/ce4077e36b79046da520ca73227e15de/XT30PW%20SPEC.pdf Connector XT30 Horizontal PCB Female, https://www.tme.eu/en/Document/5e47640ba39fa492dbd4c0f4c8ae7b93/MR30PW%20SPEC.pdf Connector XT30 Horizontal PCB Female, https://www.tme.eu/en/Document/9b8d0c5eb7094295f3d3112c214d3ade/XT60PW%20SPEC.pdf 3.5 mm, Stereo, Right Angle, Surface Mount, ZIF, Bottom Contact FFC/FPC, 200528-0130, 13 Circuits (http://www.jae.com/z-en/pdf_download_exec.cfm?param=SJ103130.pdf), generated with kicad-footprint-generator Hirose DF11 through hole, vertical, https://www.tme.eu/Document/2d152ced3b7a446066e6c419d84bb460/XT60%20SPEC.pdf.
- Pads; see figure 8.2 of https://www.silabs.com/documents/public/data-sheets/efm8bb1-datasheet.pdf 20-Lead Plastic.
- Tight pushbuttons: just enough for.