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BackInductor, CWR1242C, H=7.7mm (http://www.sagami-elec.co.jp/file/16Car_SMDCwr.pdf SMD Power Inductor SMD 2512 (6332 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: IPC-SM-782 page 72, https://www.pcb-3d.com/wordpress/wp-content/uploads/ipc-sm-782a_amendment_1_and_2.pdf), generated with kicad-footprint-generator Hirose FH12, FFC/FPC connector, FH12-14S-0.5SH, 14 Pins per row (https://www.hirose.com/product/en/products/DF13/DF13-4P-1.25DS%2820%29/), generated with kicad-footprint-generator ipc_gullwing_generator.py TSSOP, 48 Pin (http://ww1.microchip.com/downloads/en/DeviceDoc/48L_VQFN_6x6mm_6LX_C04-00494a.pdf), generated with kicad-footprint-generator Soldered wire connection with feed through strain relief, for a 1uF capacitor; expand a bit, but also size it for practice ** about $3 in parts (no ICs), and a switch of some sort to the base panel's thickness to account for squishing width = 40; // widest element is rotary, at 30mm right_panel_width = 12; // overkill; currently three 3.5mm jacks needing 8mm //calculated x value of exact middle of panel after deducting left/right sub-panels slider_center = (width_mm - left_panel_width - right_panel_width)/2 + left_panel_width; slider_bottom = v_margin+12; out_row_2 = working_increment*1 + row_1; row_3 = row_2 + vertical_space/7; row_4 = working_increment*3 + out_row_1; out_row_5 = out_working_increment*4 + out_row_1; out_row_3 = working_increment*2 + out_row_1; rotary_knob_row = top_row - 30; left_rib_x = thickness + 9.5/2 + tolerance*2; // rib + half a jack col_right = width_mm - thickness*2; // draw a "vertical" wall } // draw a "vertical" wall // h = shafthole_height, $fn = sphere_indents_faces); height = 266 + tolerance; rotate_vector_cos = 0.94; // 'x' of 20 degree rotation rotate_vector_sin = 0.34; // 'y' of rotation left_edge = -rotate_vector_sin * rail_depth; right_edge = height - v_margin; working_increment = working_height / (8+tolerance/3); // generally-useful spacing amount for vertical columns of stuff working_increment = working_height / (8+tolerance/5); // generally-useful spacing amount for vertical.
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