mirror of
https://github.com/nophead/NopSCADlib.git
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2d091b9d16
PCB text can now specify a colour. Added SOT23_6, TSOT23_8 and CAP1210 SMD packages. Added ESP-201 Wifi Module PCB. Added ESP12F Wifi module. Added tiny_buck converter PCB. Made 2p54joiner a bit longer. Fixed SOIC gullwing shape. Added Wifi antennas. Added Yunpen filtered IEC mains inlet. Added power jack socket. Added right angle option for LEDs. Added gear_motors. Added 686ZZ and 696ZZ ball bearings. Added two larger box section tubes. Added right angle option to square_buttons. Doesn't draw the frame yet. Added multiwatt11 package for L6203. Added ONS9143A 13A mains socket. Added radial electrolytic capacitors. Added LDE10_20B PSU module. Added screw_tearsink() to make horizontal countersunk holes. Can now have solid tracks on veroboard. Added veroboard_base() module to make an STL for a base with spacers. Corrected M6 spring washer thickness. Can now specify the height of a solder meniscus. slot() now has a center option. Added button_6mm_7 with a taller button. Added default fa, fs and fn constants used for drawing vitamins. These can be set via $default_fa and $default_fs that can also be set by environment variables: NOPSCADLIB_DEFAULT_FA and NOPSCADLIB_DEFAULT_FS.
96 lines
4.2 KiB
OpenSCAD
96 lines
4.2 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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//! Rocker switch. Also used for neon indicator in the same form factor.
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//
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include <../utils/core/core.scad>
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use <spade.scad>
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function rocker_part(type) = type[1]; //! Part description
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function rocker_slot_w(type) = type[2]; //! Panel slot width
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function rocker_slot_h(type) = type[3]; //! Panel slot height
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function rocker_flange_w(type) = type[4]; //! Flange width
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function rocker_flange_h(type) = type[5]; //! Flange height
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function rocker_flange_t(type) = type[6]; //! Flange thickness
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function rocker_width(type) = type[7]; //! Body width
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function rocker_height(type) = type[8]; //! Body height
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function rocker_depth(type) = type[9]; //! Body depth
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function rocker_bezel(type) = type[10]; //! Bezel width
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function rocker_pivot(type) = type[11]; //! Pivot distance from the back of the flange
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function rocker_button(type) = type[12]; //! How far the button extends from the bezel
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function rocker_spades(type) = type[13]; //! Spade types and positions
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function rocker_size(type) = [rocker_width(type), rocker_height(type), rocker_depth(type)]; //! Width, height, and depth in a vector
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function rocker_slot(type) = [rocker_slot_w(type), rocker_slot_h(type)]; //! Rocker slot in a vector
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module rocker(type, colour) { //! Draw the specified rocker switch
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vitamin(str("rocker(", type[0], "): ", rocker_part(type)));
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bezel = rocker_bezel(type);
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clearance = 0.2;
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rocker_w = rocker_flange_w(type) - 2 * bezel - clearance;
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rocker_h = rocker_flange_h(type) - 2 * bezel - clearance;
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rocker_r = sqrt(sqr(rocker_h / 2) + sqr(rocker_flange_t(type) - rocker_pivot(type)));
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y = rocker_button(type) + rocker_flange_t(type) - rocker_pivot(type);
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x = sqrt(sqr(rocker_r) - sqr(y));
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x2 = rocker_h /2 + x;
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y2 = rocker_button(type);
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rocker_r2 = (sqr(x2) + sqr(y2)) / (2 * y2);
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$fa = fa; $fs = $fs;
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explode(30) {
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color(grey(20)) {
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linear_extrude(rocker_flange_t(type))
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difference() {
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rounded_square([rocker_flange_w(type), rocker_flange_h(type)], 0.5);
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square([rocker_w + clearance, rocker_h + clearance], center = true);
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}
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translate_z(-rocker_depth(type))
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rounded_rectangle([rocker_width(type), rocker_height(type), rocker_depth(type) + eps], 0.5, center = false);
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}
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if(rocker_pivot(type))
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color(colour ? colour : grey(30))
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translate_z(rocker_pivot(type))
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rotate([90, 0, 90])
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linear_extrude(rocker_w, center = true)
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difference() {
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circle(rocker_r);
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translate([rocker_h / 2, rocker_flange_t(type) + rocker_r2 - rocker_pivot(type)])
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circle(rocker_r2);
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}
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else
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color(colour ? colour : "red") cube([rocker_w, rocker_h, 2 * (rocker_flange_t(type) + rocker_button(type))], center = true);
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for(spade = rocker_spades(type))
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translate([spade[2], spade[3], -rocker_depth(type)])
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rotate([180, 0, spade[4]])
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spade(spade[0], spade[1]);
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}
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}
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module rocker_hole(type, h = 0, rounded = true) //! Make a hole to accept a rocker switch, by default 2D, set h for 3D
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extrude_if(h)
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rounded_square([rocker_slot_w(type), rocker_slot_h(type)], rounded ? 1 : 0, center = true);
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