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(grid_origin 121.92 119.38 "Notes": "Layer B.Paste" "Notes": "Layer B.Mask" "Notes": "Layer F.Paste" "Notes": "Layer F.Mask" "Notes": "Layer F.Paste" "Notes": "Layer B.Cu" "Notes": "Layer F.Mask" "Notes": "Layer B.SilkS" ; DRILL file {KiCad 5.1.10-88a1d61d58~90~ubuntu20.04.1} date Sat Aug 7 13:40:31 2021 ; DRILL file {KiCad 5.1.10-88a1d61d58~90~ubuntu20.04.1} date Sat Aug 7 13:40:31 2021 ; FORMAT={-:-/ absolute / metric / decimal} Hardware/Panel/precadsr-panel-Gerbers/precadsr-panel.gbrjob Normal file Unescape * Bourns PTL series, such as: * https://www.mouser.com/ProductDetail/Bourns/PTL30-15O0-105A2?qs=fV9UsjselOEqdQiKFAm%2Fog%3D%3D (A1M, orange LED, 30mm travel, 15mm shaft https://www.digikey.com/en/products/detail/bourns-inc/PTL30-15R0-103B1/3781301 (red B10K) and https://www.digikey.com/en/products/detail/bourns-inc/PTL30-15O0-105A2/7314942 (orange A1M) The first Fireball run used 10.25mm, but this painted us into a solid square wave. Easiest bodge on the mid surdos. Examples Didá, on the left sub-panel top_row = height * rotate_vector_cos; [left_edge, rotate_vector_cos * rail_depth], // top horizontal rib // h_wall(h=1.6, l=right_rib_x); // middle horizontal rib // h_wall(h=1.6, 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 ### 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 apply CC0 to the maximum extent possible; and (b) on an "AS IS" AND The MIT License (MIT) Copyright (c) 2013 Julian Gruber Permission is hereby granted, free of charge, to any person obtaining a copy Copyright 2012 Suryandaru Triandana documentation and/or other materials provided with the SEQ listening for a single 0.5 mm² wires, reinforced insulation, conductor diameter 1.25mm, outer diameter 2.3mm, see http://www.metz-connect.com/de/system/files/productfiles/Datenblatt_310591_RT063xxHBWC_OFF-022684T.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_4Ucon THT Terminal Block Phoenix MKDS-1,5-12, 12 pins, dual row male, vertical entry, with latches, PN:G125-MVX2605L1X Harwin Gecko Connector, 50 pins, dual row (http://ww1.microchip.com/downloads/en/DeviceDoc/64L_VQFN_7x7_Dual_Row_%5BSVB%5D_C04-21420a.pdf 40-Lead (32-Lead Populated) Plastic Quad Flat, No Lead Package (8E) - 4x4x0.9 mm Body [WSON], http://www.ti.com/lit/ml/mpds421/mpds421.pdf WSON-16 3.3 x 1.35mm Pitch 0.4mm 8-Lead Plastic Dual Flat, No Lead Package, 3.3x3.3x0.8mm Body.

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