131 lines
3.9 KiB
OpenSCAD
131 lines
3.9 KiB
OpenSCAD
include <./arduino.scad>;
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include <./common/common.scad>;
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DEBUG = false;
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casePostZ = -1.5;
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casePostPosition1 = [36, -31, casePostZ];
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casePostPosition2 = [-36, 31, casePostZ];
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module rounded_cube (c, d) {
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r = d / 2;
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scaled = [c[0] - d, c[1] - d, c[2] - d];
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minkowski() {
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sphere(r = r);
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cube(scaled, center = true);
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}
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}
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module cable_void (pos = [0, 0, 0], rot = [90, 0, 0], H = 10 + 1) {
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translate(pos) rotate(rot) cylinder(r = R(5), h = H, center = true);
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}
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module cable_plug_void (pos = [0, 0, 0]) {
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translate(pos) difference () {
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rotate([90, 0, 0]) cylinder(r = R(9), h = 5, center = true);
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cable_void();
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}
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}
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module arduino_uno_standoffs (pos) {
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difference () {
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translate(pos) rotate([0, 0, 90]) standoffs(UNO, mountType=PIN);
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translate([0, 0, -29]) cube([85, 75, 30], center = true);
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}
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}
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module case_shell (pos = [0,0,0]) {
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translate(pos) difference () {
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rounded_cube([85, 75, 30], 8);
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rounded_cube([85 - 6, 75 - 6, 30 - 6], 6);
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}
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}
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module case_post (pos = [0, 0, 0], H = 23) {
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translate(pos) difference () {
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cylinder(r = R(7), h = H, center = true);
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translate([0, 0, 15]) cylinder(r = 2 / 2, h = 23, center = true);
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}
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}
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module case_bottom (pos = [0, 0, 0], board = "uno", cables = 2) {
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$fn = 60;
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plugPosition1 = [20, -37, 0];
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plugPosition2 = [-20, -37, 0];
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translate(pos) {
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difference () {
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case_shell();
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translate([0, 0, 25]) cube([85, 75, 30], center = true);
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if (board == "uno") {
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translate([40, -6.5, 4]) cube([15, 13, 20], center = true);
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}
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if (cables > 0) cable_void(plugPosition1);
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if (cables > 1) cable_void(plugPosition2);
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}
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if (cables > 0) cable_plug_void(plugPosition1);
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if (cables > 1) cable_plug_void(plugPosition2);
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if (board == "uno") {
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arduino_uno_standoffs([36, -22, -17]);
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} else if (board == "nano") {
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}
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/*
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//foot
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translate([0, 42, -(30 / 2) + (5 / 2) - 1.5]) difference () {
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rounded_cube([20, 20, 10], 4);
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translate([0, 0, -6]) cube([20, 20, 10], center = true);
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translate([0, -17, 6]) cube([20, 20, 10], center = true);
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translate([0, 3, 0]) cylinder(r = 4 / 2, h = 10, center = true);
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}
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//foot
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translate([0, -42, -(30 / 2) + (5 / 2) - 1.5]) difference () {
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rounded_cube([20, 20, 10], 4);
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translate([0, 0, -6]) cube([20, 20, 10], center = true);
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translate([0, 17, 6]) cube([20, 20, 10], center = true);
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translate([0, -3, 0]) cylinder(r = 4 / 2, h = 10, center = true);
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}*/
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case_post(casePostPosition1);
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case_post(casePostPosition2);
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}
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}
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module case_top (pos = [0,0,0], board = "uno") {
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$fn = 60;
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translate(pos) difference () {
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rounded_cube([85, 75, 30], 8);
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//case_shell([0, 0, 3]);
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translate([0, 0, 17]) cube([85, 75, 30], center = true);
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translate([0, 0, -17]) cube([85, 75, 30], center = true);
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translate([36, -31, 0]) {
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cylinder(r = 2 / 2, h = 23, center = true);
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translate([0, 0, 23 / 2]) cylinder(r = 4 / 2, h = 23, center = true);
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}
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translate([-36, 31, 0]) {
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cylinder(r = 2 / 2, h = 23, center = true);
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translate([0, 0, 23 / 2]) cylinder(r = 4 / 2, h = 23, center = true);
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}
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}
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}
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PART="bottom_nano";
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if (PART == "bottom_uno") {
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case_bottom(board = "uno");
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if (DEBUG) {
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translate([36, -22, -7]) rotate([0, 0, 90]) arduino();
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//translate([0, 0, 20]) case_top();
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}
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}else if (PART == "bottom_nano") {
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case_bottom(board = "nano", cables = 1);
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//case_top([0, 0, 20]);
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} else if (PART == "top") {
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case_top();
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} else if (PART == "top_nano") {
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case_top_nano(board = "nano");
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} |