mirror of
https://github.com/ole00/afterburner.git
synced 2024-12-01 20:49:27 +00:00
314 lines
11 KiB
OpenSCAD
314 lines
11 KiB
OpenSCAD
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//############################################################
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// Afterburner 1.X case (ver. 2)
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//############################################################
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//Rendering details
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details = 60; // [60:Preview-Quick, 360:Export-Slow]
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//Export Top case
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enableTop = true;
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//Export Bottom case
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enableBottom = true;
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//Export power switch
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enablePowerSwitch = true;
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//Disaply Arduino
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enableArduino = true;
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//Draw text logo
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enableTexts = true;
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//Distance between the top and the bottom case
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caseDistance = 32; //[32:200]
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//Overall Case scale - options for print services
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caseScale = 1000; // [1000: 100% Exact printer, 996: 99.6% JLCPCB]
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//################################################################
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module __Customizer_Limit__ () {}
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$fn = details;
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//Arduino model
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include <arduino.scad>
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// Case edge radius
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edgeR = 2;
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// Case Wall thickness
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wallT = 2;
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// space for the case mounting holes
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spaceD = 8;
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caseW = 76;
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caseD = 58 + (2 * spaceD); //58
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caseH = 2;
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module outline(wall = 1) {
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difference() {
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offset( 0) children();
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offset(-wall) children();
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}
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}
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// Afterburner shield
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module afterburner() {
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pcbHeight = 1.6;
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linear_extrude(pcbHeight) square([54, 55.4]);
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//place components
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translate([0,0, pcbHeight]) {
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// Ziff socket
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translate([5.3, 15.6, 0]) linear_extrude(12) square([15, 41]);
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// On/Off switch
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translate([25.7, 36.3, 0]) linear_extrude(5) square([4, 8.7]);
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// On/Off switch lever
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translate([26.7, 38.6, 5]) linear_extrude(6) square([2, 4]);
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//LED
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translate([24.2, 18.5, 0]) linear_extrude(4) circle(2);
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// VPP supply - pcb
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translate([30.5, 13.5, 3.3]) linear_extrude(1.2) square([17.4, 37.2]);
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// VPP supply - trimmer
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translate([35.5, 21, 3.3 + 1.2]) linear_extrude(5) square([10, 9.5]);
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// VPP supply - trimmer knob
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translate([45.5, 22.2, 3.3 + 1.2 + 3.3]) rotate([0,90,0]) linear_extrude(2) circle(1.2);
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// screwdriver shaft
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translate([48.5, 22.2, 3.3 + 1.2 + 3.3]) rotate([0,90,0]) linear_extrude(35 + spaceD) circle(1.2);
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//VPP measurement header
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translate([25.8, 11.5, 0]) linear_extrude(12.2) square([2.7, 5.4]);
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}
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}
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module nutHolder() {
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size = spaceD + 1;
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center = size / 2;
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difference() {
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// main box
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linear_extrude(height = 7.5) square([size, size]);
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// holes
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{
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//central hole
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translate([center, center, -0.01]) linear_extrude(height = 10.5) circle(2.5);
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//retention dip 1
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translate([center - 1, center - (center/2) - 1.2, 1.5]) linear_extrude(height = 3.5) square([2.4, 6.5]);
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//retention dip 2
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translate([center - (center/2) - 1, center - 1.2, 2.0]) linear_extrude(height = 3.4) square([6.5, 2.4]);
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}
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}
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// M3 screw mockup
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%translate([center, center, -12]) linear_extrude(height = 16) circle(1.3);
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}
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module caseTop() {
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wall2H = 0;
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wallH = 22.0;
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skirtT = 1.8; //skirt thickness
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skirt1 = [0.3, 0.3, 0.9]; //blue
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skirt2 = [0.3, 0.8, 0.9]; //cyan
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difference() {
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union() {
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// base shape
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translate([0,0,0]) linear_extrude(height = caseH) offset(edgeR) square([caseW, caseD]);
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//base wall
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translate([0,0,-wallH]) {
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linear_extrude(wallH) {
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outline(wallT) offset(edgeR) square([caseW, caseD]);
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}
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//wall skirt small and closer to wall
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color (skirt1) translate([0,0, -wall2H + 0.001]) {
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linear_extrude(2) {
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outline(wallT) offset(edgeR-0.5) square([caseW-0.5, caseD-0.5]);
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}
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}
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color (skirt2) translate([0.25, 0.25, -wall2H -2]) {
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linear_extrude(3.5) {
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outline(skirtT) offset(edgeR - wallT - 0.1) square([caseW-0.5, caseD-0.5]);
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}
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}
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}
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// case mounting holes with nuts
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translate([0,0, -wallH]) {
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holderSize = spaceD + 1;
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nutHolder();
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translate([caseW - holderSize, 0, 0]) nutHolder();
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translate([0, caseD - holderSize, 0]) nutHolder();
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translate([caseW - holderSize, caseD - holderSize, 0]) nutHolder();
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}
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translate([0, spaceD ,0]) {
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//ziff lever box (+)
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translate([74, 42, -9]) linear_extrude(height = 10) square([3, 12]);
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//ziff skirt
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translate([31, 33,-4.5]) linear_extrude(height = 6) square([44.5, 20.5]);
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// VPP trimmer access box (+)
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translate([30.5, -1 - spaceD, -7]) linear_extrude(height = 9) square([18, 6 + spaceD]);
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// LED hole retention (bottom side)
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translate([37.25, 25.8, -2]) linear_extrude(height = 2.3) square([6,6]);
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}
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}
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// case cut-throughs
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{
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translate([0, spaceD ,0]) {
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// USB socket hole
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translate([-3, 34,-wallH - 3.7]) linear_extrude(height = 15.5) square([6, 14]);
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// Power jack hole
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translate([-3, 5.6,-wallH - 3.7]) linear_extrude(height = 15.5) square([6.01, 10]);
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// texts
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if (enableTexts) {
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translate([0, -spaceD + caseD / 2, -0.79]) {
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translate([caseW / 2, -19, caseH]) scale([1,1.2,1]) linear_extrude(height=1) text("Afterburner", size=7.5, font="Liberation Mono:style=Bold Italic", halign="center");
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translate([70, -3.0, caseH]) linear_extrude(height=1.3) text("ON", size=5, font="DejaVu Sans Mono:style=Bold", halign="center");
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}
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}
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union() {
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// Ziff socket hole
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translate([33,35,-9.5]) linear_extrude(height = 12) square([42, 16.5]);
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//ziff lever box (-)
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translate([69, 45.5, -7]) linear_extrude(height = 10) square([9.1, 6]);
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// VPP trimmer access box (-)
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translate([34.5, -13, -5]) linear_extrude(height = 9) offset(2) square([10, 6 + spaceD]);
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// VPP trimmer access box hole
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translate([39.9, 11, -2]) rotate([90,0,0]) linear_extrude(height = 10) circle(2);
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//LED hole - use light pipe
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//translate([35.6, 31.5, 1.01]) linear_extrude(height = 1) circle(2);
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//translate([40, 29, 1.01]) linear_extrude(height = 1) circle(2);
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translate([40, 29, -2.1]) linear_extrude(height = 5) circle(1.7);
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//Power switch hole
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translate([53.2, 25.7, -5]) linear_extrude(height = 10) square([9.5, 5]);
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//VPP measurement header hole
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translate([29.8, 28.0, -5]) linear_extrude(height = 10) offset(1) square([4.2, 1.7]);
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}
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}
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}
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}
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}
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module antislipperyRing() {
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translate([0,0,-2.7])linear_extrude(2.7) outline(1) circle(7.3);
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% translate([0,0,-4.02]) linear_extrude(4) circle(6.1);
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}
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module caseBottom() {
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wallH = 7.5;
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holderSize = spaceD + 1;
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center = holderSize / 2;
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difference() {
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union() {
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// base shape
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translate([0,0,0]) linear_extrude(height = caseH) offset(edgeR) square([caseW, caseD]);
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//base wall
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translate([0,0,caseH]) {
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linear_extrude(wallH) {
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outline(wallT) offset(edgeR) square([caseW, caseD]);
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}
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}
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translate([2.2,56 + spaceD,1]) rotate([0, 0, -90]) {
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//Arduino standoffs
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standoffs(height = 7, holeRadius = 1.35, bottomRadius = 4, topRadius = 3.5);
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//top-left standoff rod
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translate([2.4, 15.2, 0]) linear_extrude(9) circle(1.4);
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//place Arduino UNO on top of the standoffs
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if (enableArduino) {
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% translate([0,0,7.01]) {
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arduino(boardType = UNO, useColors = false);
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translate([0,15.5, 12.6]) afterburner();
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}
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}
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}
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// mounting holes extra wall
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{
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translate([center, center, 0.95]) linear_extrude(height = 3) circle(5); //top thick
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translate([center + caseW - holderSize, center, 0.95]) linear_extrude(height = 3) circle(5);
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translate([center, center + caseD - holderSize, 0.95]) linear_extrude(height = 3) circle(5);
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translate([center + caseW - holderSize, center + caseD - holderSize, 0.95]) linear_extrude(height = 3) circle(5);
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}
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//anti-slippery rings
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{
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centerR = 14;
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translate([centerR, centerR]) antislipperyRing();
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translate([caseW - centerR, centerR]) antislipperyRing();
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translate([centerR, caseD - centerR]) antislipperyRing();
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translate([caseW - centerR, caseD - centerR]) antislipperyRing();
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}
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}
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//mounting holes
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{
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// case mounting holes
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translate([center, center, -2]) {
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linear_extrude(height = 6) circle(1.7);
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linear_extrude(height = 4.3) circle(3.5); //recess
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}
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translate([center + caseW - holderSize, center, -2]) {
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linear_extrude(height = 6) circle(1.7);
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linear_extrude(height = 4.3) circle(3.5); //recess
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}
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translate([center, center + caseD - holderSize, -2]) {
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linear_extrude(height = 6) circle(1.7);
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linear_extrude(height = 4.3) circle(3.5); //recess
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}
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translate([center + caseW - holderSize, center + caseD - holderSize, -2]) {
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linear_extrude(height = 6) circle(1.7);
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linear_extrude(height = 4.3) circle(3.5); //recess
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}
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// top left post - dips for soldered pins
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translate([17.4, 58, 5]) linear_extrude(height=6) circle(1);
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translate([20.8, 61.5, 5]) linear_extrude(height=6) circle(1);
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}
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}
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}
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module powerSwitch() {
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difference() {
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union() {
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linear_extrude(4.5) square([18,6]);
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translate([7.5, 1.6])linear_extrude(10) offset(1) square([3, 2.4]);
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}
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translate([8.15, 2.15, -0.01])linear_extrude(5.2) square([1.7, 1.7]);
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}
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}
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// allows to fine-tune the overall size before export
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worldScale = caseScale / 1000;
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scale(worldScale) {
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if (enableBottom) caseBottom();
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if (enableTop) translate([0,0, caseDistance + 0.2]) caseTop();
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if (enablePowerSwitch) translate([47, spaceD + 25.4, caseDistance - 4.6]) powerSwitch();
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}
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