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Back*.xml *.csv # KiCad backups folders Hardware/PCB/precadsr/precadsr.kicad_pro Normal file Unescape working_height = height - v_margin*2 - title_font_size; working_increment = working_height / (8+tolerance/3); // generally-useful spacing amount for vertical columns of stuff // How much horizontal space needed for left-hand and right-hand sub-panels left_panel_width = 40; // widest element is rotary, at 30mm right_panel_width = width_mm - col_right - thickness; // draw panel, subtract holes // v_wall(h=4, l=height-rail_clearance*2-thickness); // top right [left_edge + height * rotate_vector_cos; [left_edge, rotate_vector_cos * rail_depth], // top horizontal rib h_wall(h=4, l=right_rib_x); // middle-bottom h rib pcb_holder(h=10, l=top_row-rail_clearance*2-15-thickness, th=1.15, wall_thickness=1); // lower h-rib reinforcer ## Photos ### Photos ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md) How to use for the arrow's shaft size. // How much horizontal space needed for left-hand and right-hand sub-panels left_panel_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 = out_working_increment*1 + out_row_1; out_row_4 = out_working_increment*3 + out_row_1; out_row_6 = out_working_increment*5 + out_row_1; out_row_3 = out_working_increment*2 + out_row_1; out_row_6 = out_working_increment*5 + out_row_1; out_row_4 = working_increment*3 + row_1; row_3 = working_increment*2 + row_1; row_3 = working_increment*2 + out_row_1; From 71d5da41172a5a79b9079ba234cbd61b0c31a525 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Add footprint items for panel holes; separate panel and Pin 1, horizontal PCB mount, replaces NLJ2MD-V, https://www.neutrik.com/en/product/nlj2mdxx-v speakON Chassis Connectors, 4 pole female XLR receptacle, grounding: mating connector shell to pin1 and front panel, vertical PCB mount, retention spring, no latch, https://www.neutrik.com/en/product/nc3fbv1-0 B Series, 4 pole female XLR receptacle, grounding: without ground/shell contact, lateral left PCB mount, http://cherryamericas.com/wp-content/uploads/2014/12/mx_cat.pdf Cherry MX keyswitch 1.50u Matias/ALPS keyswitch, 1.75u, PCB mount, https://www.neutrik.com/en/product/nl8md-v-1 speakON Chassis Connectors, 4 pole male XLR receptacle, grounding: mating connector shell and front panel, horizontal PCB mount, retention spring, https://www.neutrik.com/en/product/ncj5fi-h Combo.
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