stepper Pan Tilt camera system: superglue connection of two 28BYJ-48 stepper motors

stepperPTcamera.scad

// stepper Pan Tilt camera system:  superglue connection of two 28BYJ-48 stepper motors
//
// based on https://www.thingiverse.com/thing:204734 by RGriffoGoes
//          https://forum.arduino.cc/index.php?topic=647703.0
//
module StepMotor28BYJ()
{
	difference(){	
		union(){
			color("gray") cylinder(h = 19, r = 14, center = true, $fn = 32);
			color("gray") translate([8,0,-1.5])	cylinder(h = 19, r = 4.5, center = true, $fn = 32);
			color("gold") translate([8,0,-10])	cylinder(h = 19, r = 2.5, center = true, $fn = 32);

			color("Silver") translate([0,0,-9]) cube([7,35,0.99], center = true);				
			color("Silver") translate([0,17.6,-9])	cylinder(h = 1, r = 3.5, center = true, $fn = 32);

			color("Silver") translate([0,-17.6,-9])	cylinder(h = 1, r = 3.5, center = true, $fn = 32);

			color("blue") translate([-3,0,-1]) cube([28,14.6,16.9], center = true);
        		color("blue") translate([-2,0,0])  cube([24.5,16,15], center = true);
		}
			// handle
			color("red") translate([11,0,-16.55]) cube([4,5,6.1], center = true);
			color("red") translate([5,0,-16.55]) cube([4,5,6.1], center = true);

			// screw holes
			color("red") translate([0,17.5,-9])	cylinder(h = 2, r = 2, center = true, $fn = 32);
			color("red") translate([0,-17.5,-9])	cylinder(h = 2, r = 2, center = true, $fn = 32);
	}
}
{
    translate([0,0,-20.5])
    rotate([180,0,0])
    StepMotor28BYJ();
}
{
    translate([-2.5,0,10])
    rotate([0,270,0])
    StepMotor28BYJ();
}