Rev Author Line No. Line
3836 kaklik 1  
2 pedestal_height = 12.39;
3844 kaklik 3 mount_hole = 3.5;
3836 kaklik 4 clear = 0.175;
3844 kaklik 5 nut_size = 6.5;
3836 kaklik 6  
7 difference () {
3850 kaklik 8 translate ([-1,-1,0])
9 cube([50,85,pedestal_height]);
3836 kaklik 10  
3844 kaklik 11 //mount holes for ODROID U3
12 // translate ([3.5,3.5,5])
13 // cylinder (h = pedestal_height + clear,r= mount_hole/2, $fn=10);
14  
3836 kaklik 15 translate ([3.5,3.5,0])
3844 kaklik 16 rotate([0,0,90])
17 cylinder (h = 5 + clear,r= nut_size/2, $fn=6);
3836 kaklik 18  
3844 kaklik 19 // translate ([3.5+41,3.5,0])
20 // cylinder (h = pedestal_height + clear,r= mount_hole/2, $fn=10);
3836 kaklik 21 translate ([3.5+41,3.5,0])
3844 kaklik 22 rotate([0,0,90])
23 cylinder (h = 5 + clear,r= nut_size/2, $fn=6);
3836 kaklik 24  
25  
3850 kaklik 26 /// Two holes for other side of ODROID-U3 PCB. Code is not used because the position of holes is practically identical with position of MLAB holes in grid.
27 // translate ([3.5,3.5+76,0])
28 // cylinder (h = pedestal_height + clear,r= mount_hole/2, $fn=10);
29 // translate ([3.5+41,3.5+76,0])
30 // cylinder (h = pedestal_height + clear,r= mount_hole/2, $fn=10);
31  
3836 kaklik 32  
3850 kaklik 33 // MLAB grid holes
3836 kaklik 34  
3844 kaklik 35 for (i = [1 : 7]) {
3843 kaklik 36 for (j = [0 : 7]) {
37 translate ([3.68 + j*10.16, 10.16-1.78 + i*10.16,0])
3844 kaklik 38 cylinder (h = 2.5, r= (nut_size+clear)/2, $fn=6);
3843 kaklik 39 translate ([3.68 + j*10.16, 10.16-1.78 + i*10.16, 2.7]) // one solid layer for slicer (the holes will be pierced on demand )
40 cylinder (h = pedestal_height /3, r= mount_hole/2, $fn=10);
41 translate ([3.68 + j*10.16, 10.16-1.78 + i*10.16, 6])
3844 kaklik 42 cylinder (h = 10, r= nut_size/2, $fn=6);
3843 kaklik 43 }
44 }
3836 kaklik 45  
46  
3850 kaklik 47 translate ([7,-2,0]) // Holes for MLAB's adapter connectors.
48 cube([34,11.1,20]);
3843 kaklik 49  
3850 kaklik 50 translate ([-2,-2, 4.7]) // Hole for MLAB PCB
51 cube([55,11.1,20]);
52  
53  
3844 kaklik 54 ////////////////////////////////////
3850 kaklik 55 translate ([1,9 , pedestal_height - 4.5]) // HOLE for ODROD's jack connector
3844 kaklik 56 cube([50,35,5]);
3836 kaklik 57  
3844 kaklik 58 translate ([3,50, pedestal_height - 4.5])
3836 kaklik 59 cube([42,27,5]);
60  
61  
62 }