mirror of
https://github.com/DJSundog/NopSCADlib.git
synced 2024-11-30 10:40:03 -05:00
134 lines
4.3 KiB
OpenSCAD
134 lines
4.3 KiB
OpenSCAD
//
|
|
// NopSCADlib Copyright Chris Palmer 2018
|
|
// nop.head@gmail.com
|
|
// hydraraptor.blogspot.com
|
|
//
|
|
// This file is part of NopSCADlib.
|
|
//
|
|
// NopSCADlib is free software: you can redistribute it and/or modify it under the terms of the
|
|
// GNU General Public License as published by the Free Software Foundation, either version 3 of
|
|
// the License, or (at your option) any later version.
|
|
//
|
|
// NopSCADlib is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
|
|
// without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
// See the GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License along with NopSCADlib.
|
|
// If not, see <https://www.gnu.org/licenses/>.
|
|
//
|
|
|
|
//
|
|
//! Adapts ESP12 modules and various small PCBs to 0.1" grid. See <https://hydraraptor.blogspot.com/2018/04/esp-12-module-breakout-adaptor.html>.
|
|
//
|
|
$extrusion_width = 0.5;
|
|
|
|
include <../utils/core/core.scad>
|
|
|
|
function carrier_height() = 3; //! Height of PCB carrier
|
|
|
|
module ESP12F_carrier_stl() { //! Generate the STL for an ESP12 carrier
|
|
stl("ESP12F_carrier");
|
|
pins = 8;
|
|
pitch1 = 2;
|
|
pitch2 = 2.54;
|
|
hole = pitch1 - squeezed_wall;
|
|
hole2 = pitch2 - 3 * extrusion_width;
|
|
length1 = (pins - 1) * pitch1 + hole + squeezed_wall * 2;
|
|
length2 = (pins - 1) * pitch2 + hole + squeezed_wall * 2;
|
|
height = carrier_height();
|
|
|
|
wpitch1 = (pins - 1) * pitch1;
|
|
wpitch2 = ceil(wpitch1 / 2.54) * 2.54;
|
|
|
|
width1 = wpitch1 + hole + squeezed_wall * 2;
|
|
width2 = wpitch2 + hole2 + squeezed_wall * 2;
|
|
|
|
difference() {
|
|
hull() {
|
|
translate_z(height - eps / 2)
|
|
cube([width1, length1, eps], center = true);
|
|
|
|
translate_z(eps / 2)
|
|
cube([width2, length2, eps], center = true);
|
|
}
|
|
|
|
for(side = [-1, 1])
|
|
for(i = [0 : pins - 1])
|
|
hull() {
|
|
translate([side * wpitch1 / 2, i * pitch1 - (pins - 1) * pitch1 / 2, height])
|
|
cube([hole, hole, eps], center = true);
|
|
|
|
translate([side * wpitch2 / 2, i * pitch2 - (pins - 1) * pitch2 / 2])
|
|
cube([hole2, hole2, eps], center = true);
|
|
}
|
|
}
|
|
}
|
|
|
|
module TP4056_carrier_stl() { //! Generate the STL for an TP4056 carrier, two required
|
|
stl("TP4056_carrier");
|
|
pitch = 2.54;
|
|
outer_pitch = 13.9;
|
|
inner_pitch = 7.54;
|
|
hole = pitch - 3 * extrusion_width;
|
|
pins = 6;
|
|
length1 = outer_pitch + hole + squeezed_wall * 2;
|
|
length2 = (pins - 1) * pitch + hole + squeezed_wall * 2;
|
|
height = carrier_height();
|
|
|
|
width = hole + squeezed_wall * 2;
|
|
spacing = inch(0.9);
|
|
|
|
difference() {
|
|
hull() {
|
|
translate_z(height - eps / 2)
|
|
cube([width, length1, eps], center = true);
|
|
|
|
translate_z(eps / 2)
|
|
cube([width, length2, eps], center = true);
|
|
}
|
|
|
|
for(i = [0 : pins - 1])
|
|
let(x = [-outer_pitch / 2, - inner_pitch / 2, 0, 0, inner_pitch / 2, outer_pitch / 2][i])
|
|
if(x)
|
|
hull() {
|
|
translate([0, x, height])
|
|
cube([hole, hole, eps], center = true);
|
|
|
|
translate([0, i * pitch - (pins - 1) * pitch / 2])
|
|
cube([hole, hole, eps], center = true);
|
|
}
|
|
}
|
|
}
|
|
|
|
module MT3608_carrier_stl() { //! Generate the STL for an MT3608 carrier, two required
|
|
stl("MT3608_carrier");
|
|
pcb_width = 17;
|
|
w_pitch_top = 6.81;
|
|
w_pitch_bot = inch(0.3);
|
|
l_pitch_top = 30.855;
|
|
l_pitch_bot = inch(1.2);
|
|
hole = 1;
|
|
height = carrier_height();
|
|
wall = 2 * extrusion_width;
|
|
width = hole + 2 * wall;
|
|
offset = (l_pitch_top - l_pitch_bot) / 2;
|
|
|
|
difference() {
|
|
hull() {
|
|
translate([offset, 0, height - eps / 2])
|
|
rounded_rectangle([width, pcb_width - 2, eps], 1);
|
|
|
|
translate_z(eps / 2)
|
|
rounded_rectangle([width, pcb_width - 2, eps], 1);
|
|
}
|
|
for(side = [-1, 1])
|
|
hull() {
|
|
translate([offset, side * w_pitch_top / 2, height])
|
|
cube([hole, hole, eps], center = true);
|
|
|
|
translate([0, side * w_pitch_bot / 2])
|
|
cube([hole, hole, eps], center = true);
|
|
}
|
|
}
|
|
}
|