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(a = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16]) linear_extrude(height=a/h, convexity=10) projection(cut = true width_mm = 70.8; // 14HP×5.08mm = 71.12; ES for 14HP is 70.8 c_tune = [width_mm/2 + h_margin, top_row, 0]; f_tune = [second_col, fourth_row, 0]; pwm_in = [input_column - h_margin/2, bottom_row, 0]; pwm_pot = [input_column + h_margin/2, row_1, 0]; pwm_in = [first_col, first_row, 0]; //Second row interface placement f_tune = [width_mm/2 - h_margin, top_row, 0]; f_tune = [width_mm/2 + h_margin, top_row, 0]; left_rib_x = thickness * 1; h_wall(h=4, l=right_rib_x); // one more to mount a circuit board to, dead center // pcb_holder(h=10, l=top_row-rail_clearance*2-15-thickness, th=1.15, wall_thickness=1); // lower h-rib reinforcer ## Photos [to be added] ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: front, back How to use 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 and the following boilerplate notice, with the SEQ listening for a single 0.25 mm² wire, reinforced insulation, conductor diameter 0.65mm, outer diameter 3.6mm, size source Multi-Contact FLEXI-xV 2.5 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Hirose DF63 through hole, DF13-11P-1.25DSA, 11 Pins per row (http://www.molex.com/pdm_docs/sd/460071105_sd.pdf), generated with kicad-footprint-generator Mounting Hardware, inside through hole M3, height 14, Wuerth electronics 9775056360 (https://katalog.we-online.com/em/datasheet/9775056360.pdf), generated with kicad-footprint-generator JST EH series connector, S09B-XASK-1 (http://www.jst-mfg.com/product/pdf/eng/eXA1.pdf), generated with kicad-footprint-generator Hirose DF11 through hole, DF11-8DP-2DSA, 4 Pins per row (http://www.molex.com/pdm_docs/sd/460071105_sd.pdf), generated with kicad-footprint-generator Molex Micro-Fit 3.0 Connector System, 53047-0810, 8 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xx-dv-xe-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-thru.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py 10-Lead Plastic WSON, 2x2mm Body, 0.5mm Pitch, DSC0010J, WSON, http://www.ti.com/lit/ds/symlink/tps61201.pdf Plastic Small Outline (SO), see https://docs.broadcom.com/docs/AV02-0173EN 4-Lead Plastic QFN (4mm x 3mm) (see Linear Technology DFN_8_05-08-1702.pdf 8-Lead Plastic Dual Flat, No Lead Package (MR) - 9x9x0.9 mm Body [QFN] (see datasheet at http://www.cypress.com/file/138911/download and app note 93 (https://www.catagle.com/45-2/PDF_AN93.htm.

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