mirror of
https://github.com/nophead/NopSCADlib.git
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74293b6c22
Verboard and perboard components get solder menisci added automatically. Radial leads now made by bezier curves rather than straights and arcs.
62 lines
2.2 KiB
OpenSCAD
62 lines
2.2 KiB
OpenSCAD
//
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// NopSCADlib Copyright Chris Palmer 2018
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// nop.head@gmail.com
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// hydraraptor.blogspot.com
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//
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// This file is part of NopSCADlib.
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//
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// NopSCADlib is free software: you can redistribute it and/or modify it under the terms of the
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// GNU General Public License as published by the Free Software Foundation, either version 3 of
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// the License, or (at your option) any later version.
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//
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// NopSCADlib is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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// without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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// See the GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License along with NopSCADlib.
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// If not, see <https://www.gnu.org/licenses/>.
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//
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//
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//! Standard domed through hole LEDs. Can specify colour and lead length.
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//
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include <../utils/core/core.scad>
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use <../utils/rounded_cylinder.scad>
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use <../utils/pcb_utils.scad>
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function led_diameter(type) = type[1]; //! Body diameter
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function led_rim_dia(type) = type[2]; //! Rim diameter
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function led_rim_t(type) = type[3]; //! Rim height
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function led_height(type) = type[4]; //! Body height
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function led_pitch(type) = type[5]; //! Lead pitch
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function led_lead_t(type) = type[6]; //! Lead thickness
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function led_hole_radius(type) = led_diameter(type) / 2; //! Radius of panel hole to accept LED
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module led(type, colour = "red", lead = 5) { //! Draw specified LED with desired colour and led length
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d = led_diameter(type);
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vitamin(str("led(", type[0], arg(colour, "red"), "): LED ", d, " mm ", colour));
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color(colour) {
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rotate_extrude()
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rounded_corner(r = d / 2, h = led_height(type), r2 = d / 2);
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linear_extrude(led_rim_t(type))
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difference() {
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circle(d = led_rim_dia(type));
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translate([d / 2 + eps, -5])
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square(10);
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}
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}
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color("silver")
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for(side = [-1, 1], len = lead - (lead < 3 ? 0 : side))
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translate([side * led_pitch(type) / 2, 0]) {
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vflip()
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translate_z(len / 2)
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cube([led_lead_t(type), led_lead_t(type), len], center = true);
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solder();
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}
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}
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