70 lines
2.1 KiB
OpenSCAD
70 lines
2.1 KiB
OpenSCAD
// Make circles lovely and round
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$fa = 1; $fs = 0.5;
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module stacker() {
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translate([0, 0, -5]) {
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difference() {
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union() {
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import("seeed_xaio_case.stl", convexity=3);
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translate([-12.1, -2, 6]) cube([1.3, 4, 4]); // Plug up the component hole in the back
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translate([11.45, 0, 5]) cube([1.3, 10, 4], center=true); // Plug up the USB hole
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}
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cube([30, 25, 10], center=true);
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}
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}
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}
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module trs_support() {
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intersection() {
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cube([12, 25, 12], center=true);
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rotate(-45, [0, 1, 0]) cube([12, 25, 12], center=true);
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}
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}
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difference() {
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union() {
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import("seeed_xaio_case.stl", convexity=3);
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translate([-12.1, -2, 6]) cube([1.3, 4, 4]); // Plug up the component hole in the back
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// Overlap these to get rid of the slots inside
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translate([0, 0, 07.5]) stacker();
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translate([0, 0, 10.0]) stacker();
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translate([0, 0, 12.5]) stacker();
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translate([0, 0, 15.0]) stacker();
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translate([0, 0, 17.5]) stacker();
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translate([0, 0, 20.0]) stacker();
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// Add some support for inserting the TRS plug
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intersection() {
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union() {
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translate([13, 10, 16]) rotate(60, [0, 0, 1]) trs_support();
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translate([13, -10, 16]) rotate(-60, [0, 0, 1]) trs_support();
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}
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cube([22.5, 18, 60], center=true);
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}
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}
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// Carve out above USB C port
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translate([10, -4.79, 4.79]) cube([5, 9.58, 3]);
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// Carve out space to slide the XIAO in
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intersection() {
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translate([10, 0, 10]) cube([10, 18.36, 8], center=true);
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translate([10, 0, 6]) rotate(45, [1, 0, 0]) cube(15, center=true);
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}
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// Hookup wire
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translate([0, 0, 9.5]) cube([1, 30, 0.8], center=true);
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// 8-32x 1/4 screws
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translate([0, 0, 12]) rotate(90, [1, 0, 0]) cylinder(h=30, d=4.0, center=true);
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// 3.5mm TRS jack
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translate([10, 0, 18]) rotate(90, [0, 1, 0]) cylinder(h=3, d=6.0);
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// Piezo buzzer
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translate([-12, 3.5, 15]) cube([5, 1, 1], center=true);
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translate([-12, -3.5, 15]) cube([5, 1, 1], center=true);
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}
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