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BackNormal -4.720716e-001 8.093097e-001 3.495229e-001 facet normal -0.748167 0.309905 0.58669 facet normal -0.290276 -0.956943 0 vertex 2.76756 -5.88138 20 vertex 6.25621 -1.7383 20 vertex -2.47214 -7.60845 20 facet normal -0.679089 0.550857 0.485175 facet normal 0.362852 0.678848 -0.63836 facet normal -0.598005 0.573948 0.559441 vertex 4.54413 5.74517 7.2866 facet normal -8.401793e-02 9.964642e-01 0.000000e+00 facet normal 0.45481 -0.0546005 0.888913 facet normal 9.999901e-001 4.452703e-003 -0.000000e+000 vertex 1.828861e+000 5.328399e+000 9.983999e+000 vertex 1.269793e+000 6.921616e+000 1.747200e+001 facet normal 0.42052 0.17417 0.890409 facet normal -2.880153e-004 -5.040268e-004 -9.999998e-001 ## Documentation: ### Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: make power connection traces larger; MK uses .6mm -- this is good practice, but ho-dang what a mess a3d4f2b82e romps with traces, vias, and net links Add four more switches/buttons, move LED drivers onto PCB Add four more switches/buttons, move LED drivers onto PCB added the once through idea with commentary by Correcting changed filename in .prl gets jiggy with PCB locator, 9 Pins (http://www.molex.com/pdm_docs/sd/559350210_sd.pdf), generated with kicad-footprint-generator Mounting Hardware, inside blind hole M1.6, height 4, Wuerth electronics 97730456334 (https://katalog.we-online.com/em/datasheet/97730456334.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 48 Pin (https://www.jedec.org/standards-documents/docs/mo-142-d variation AA), generated with kicad-footprint-generator Hirose DF12E SMD, DF12E3.0-36DP-0.5V, 36 Pins per row (https://cdn.harwin.com/pdfs/M20-781.pdf), generated with kicad-footprint-generator ACDC-Converter, 3W, Hahn-HS-400xx, THT https://www.schukat.com/schukat/schukat_cms_de.nsf/index/FrameView?OpenDocument&art=HS40009&wg=M7942 ACDC-Converter, 3W, Meanwell, IRM-02, THT, https://www.meanwell.co.uk/media/productPDF/IRM-02-spec.pdf ACDC-Converter, 3W, Hahn-HS-400xx, THT https://www.schukat.com/schukat/schukat_cms_de.nsf/index/FrameView?OpenDocument&art=HS40009&wg=M7942 ACDC-Converter, 3W, Meanwell, IRM-02, THT, https://www.meanwell.co.uk/media/productPDF/IRM-02-spec.pdf ACDC-Converter, 3W, Meanwell, IRM-03, SMD, http://www.meanwell.com/webapp/product/search.aspx?prod=IRM-03 ACDC-Converter, 3W, Hahn-HS-400xx, THT https://www.schukat.com/schukat/schukat_cms_de.nsf/index/FrameView?OpenDocument&art=HS40009&wg=M7942 ACDC-Converter, 3W, Meanwell, IRM-03, THT, https://www.meanwell.com/Upload/PDF/IRM-03/IRM-03-SPEC.PDF ACDC-Converter 5W THT HiLink board mount OR: | | | L1 | 1 | LM358 | Low-Power, Dual Operational Amplifiers, DIP-8/SOIC-8/TO-99-8"/>