// SG90 Pan-Tilt Bracket (2 Parts)
// Original design. Free to print for personal and educational use (CC BY-NC 4.0).
// Units: millimetres. Edit the numbers below and press F6 in OpenSCAD to re-render.

// Generated from the same geometry as sg90-pan-tilt-base.stl

translate([30,30,0])
  difference() {
    union() {
      cylinder(d=60, h=3, $fn=96);
      union() {
        translate([-18,-9,0])
          hull() {
            translate([3,3,0])
              cylinder(d=6, h=21.5, $fn=48);
            translate([3,15,0])
              cylinder(d=6, h=21.5, $fn=48);
            translate([33,3,0])
              cylinder(d=6, h=21.5, $fn=48);
            translate([33,15,0])
              cylinder(d=6, h=21.5, $fn=48);
          }
        hull() {
          translate([-21,-12,2.9])
            hull() {
              translate([4,4,0])
                cylinder(d=8, h=0.5, $fn=48);
              translate([4,20,0])
                cylinder(d=8, h=0.5, $fn=48);
              translate([38,4,0])
                cylinder(d=8, h=0.5, $fn=48);
              translate([38,20,0])
                cylinder(d=8, h=0.5, $fn=48);
            }
          translate([-18,-9,6])
            hull() {
              translate([3,3,0])
                cylinder(d=6, h=0.5, $fn=48);
              translate([3,15,0])
                cylinder(d=6, h=0.5, $fn=48);
              translate([33,3,0])
                cylinder(d=6, h=0.5, $fn=48);
              translate([33,15,0])
                cylinder(d=6, h=0.5, $fn=48);
            }
        }
      }
    }
    translate([-11.6,-6.4,3])
      cube([23.2,12.8,30]);
    translate([-13.9,0,12])
      cylinder(d=2, h=12, $fn=48);
    translate([13.9,0,12])
      cylinder(d=2, h=12, $fn=48);
    translate([-22,-2.5,3])
      cube([11,5,10]);
    translate([-17,-17,-1])
      cylinder(d=3.4, h=6, $fn=48);
    translate([-17,17,-1])
      cylinder(d=3.4, h=6, $fn=48);
    translate([17,-17,-1])
      cylinder(d=3.4, h=6, $fn=48);
    translate([17,17,-1])
      cylinder(d=3.4, h=6, $fn=48);
  }