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Add opto switch and endstop to common

This commit is contained in:
Matt McWilliams 2022-12-28 19:09:04 -05:00
parent 1af94e539d
commit 05b4010f2b
1 changed files with 34 additions and 0 deletions
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34
common.scad
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@ -211,4 +211,38 @@ module geared_motor () {
translate([-(46 / 2) + 14.5, 0, -(1 / 2) - 10.5]) cylinder(r = 13 / 2, h = 1, center = true, $fn = 60); translate([-(46 / 2) + 14.5, 0, -(1 / 2) - 10.5]) cylinder(r = 13 / 2, h = 1, center = true, $fn = 60);
//mount pads //mount pads
translate([-0.5, 0, -(1.5 / 2) - 10.5]) motor_mounts(); translate([-0.5, 0, -(1.5 / 2) - 10.5]) motor_mounts();
}
module opto_endstop () {
difference(){
union(){
// base PCB
color("green") cube([33.0,1.6,10.5]);
// add the switch module
translate([8.4,1.6,10.5/2-6.4/2]) optoswitch();
// connector
translate([0.2,-7,0]) color("white") cube([5.8,7,10.5]);
// led
translate([3.5,1.6,10.5/2-1.5/2]) color("red") cube([2,0.7,1.5]);
}
translate([8.4,0,10.5/2-6.4/2]) {
for ( hole = [2.75,24.5-2.75] ){
rotate([90,0,0]) translate([hole,6.4/2,-4]) cylinder(r=1.5, h=4.5,$fn=40);
}
}
}
}
// switch module
module optoswitch() {
difference(){
union (){
color("gray") cube([24.5,3.5,6.4]);
color("gray")translate([6.63,0,0]) cube([4.45,11.3,6.3]);
color("gray")translate([13.63,0,0]) cube([4.45,11.3,6.3]);
}
for ( hole = [2.75,24.5-2.75] ){
rotate([90,0,0]) translate([hole,6.4/2,-4]) cylinder(r=1.5, h=4.5,$fn=40);
}
}
} }