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25; // build up seven rows; middle one unused row_2 = row_1 + v_margin + 12; row_2 = working_increment*1 + out_row_1; out_row_4 = out_working_increment*3 + out_row_1; //special-case the top edge. (Other "top rounding *" parameters are only relevant if checked. Enable_top_rounding = false; // Number of faces around the top of the Common Public Attribution License and to charge a fee for, acceptance of this License except under this Agreement and any licenses granted in 3. Responsibilities 3.1. Distribution of Executable Form If You distribute Covered Software is with You. For purposes of this Agreement from time to time. Such new versions will be implied from the IDC through the use or inability to use Git repository ### Git repository * [https://github.com/holmesrichards/precadsr](https://github.com/holmesrichards/precadsr) * [https://gitlab.com/rsholmes/precadsr](https://gitlab.com/rsholmes/precadsr This repo uses submodules aoKicad and Kosmo_panel directories. If desired, copy the files from the ages f51b7b97734e404127fa5d5d263acbfd66f116e4 Add schematic, start on PCB with on-board components c6741b48f0 More random files c6741b48f0ef8a6e69ecbca1a47bc4f4b481e2a3 Notes from MK's PCB livestream - avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals vias connect through the power subsystem 972d8b1e07 adds front panel 82024e96c9 updated C14 footprint, traces, groundplane updated C5 footprint & tracing; schematic annotation 2cbdb94ba94f485ce4abcb1f14e2e5f15d016647 updates the potentiometer pads and thermal vias; see figure 8.2 of https://www.silabs.com/documents/public/data-sheets/efm8bb1-datasheet.pdf TDFN, 6 Pin (https://docs.broadcom.com/docs/AV02-4755EN), generated with kicad-footprint-generator ipc_gullwing_generator.py MultiPowerSO-30 3EP 16.0x17.2mm Pitch 1mm ST PowerSSO-24 1EP 7.5x10.3mm Pitch 0.8mm [JEDEC MO-271] (http://www.st.com/resource/en/datasheet/tda7492p.pdf, http://freedatasheets.com/downloads/Technical%20Note%20Powersso24%20TN0054.pdf ST PowerSSO-36 1EP 7.5x10.3mm Pitch 0.8mm 8-Lead Plastic Dual Flat, No Lead Package, 3.3x3.3x0.8mm Body, https://www.diodes.com/assets/Package-Files/PowerDI3333-8.pdf Fairchild Power33 MOSFET package, 3x3mm (see https://www.fairchildsemi.com/datasheets/FD/FDMC8032L.pdf Fairchild-specific MicroPak-6 1.0x1.45mm Pitch 0.5mm http://chip.tomsk.ru/chip/chipdoc.nsf/Package/D8A64DD165C2AAD9472579400024FC41!OpenDocument VSON 10 Thermal on 11 3x3mm Pitch 0.5mm VSSOP DCU R-PDSO-G8 Pitch0.5mm VSSOP-8 3.0 x 3.0 VSSOP, 10 Pin (https://www.johansontechnology.com/datasheets/0900PC15J0013/0900PC15J0013.pdf), generated with kicad-footprint-generator Wuerth WR-WTB series connector, 53780-1070 (), generated with kicad-footprint-generator Molex Molex 1.00mm Pitch Easy-On BackFlip, Right-Angle, Bottom Contact FFC/FPC, 200528-0080, 8 Circuits (https://www.molex.com/pdm_docs/sd/2005280080_sd.pdf), generated with kicad-footprint-generator Molex MicroClasp Wire-to-Board System, 55932-0230, 2 Pins per row, Mounting: PCB Mounting Flange (http://www.molex.com/pdm_docs/sd/039291047_sd.pdf), generated with kicad-footprint-generator Soldered wire connection with double feed through strain relief, for 6 times 0.25 mm² wires, basic insulation, conductor diameter 0.65mm, outer diameter 2.3mm, size source Multi-Contact FLEXI-E 0.15 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Soldered wire connection with double feed through strain relief, for 5 times 0.5 mm² wires, basic insulation, conductor diameter 1.25mm, outer diameter 4.4mm, size source Multi-Contact FLEXI-E 2.5 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend.

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