Got into the shop and (crudely) built out the next part of the light arm. I have a seemingly endless supply of scrap 3/4″ plywood laying around, so that’s what I used. Made the lower part of the rotating mechanism 10 cm square then rounded the corners for effect. The vertical part of the rotating mechanism is a simple 10cm by 12 cm. I recessed the servo just like last time. Finally, I attached a 1/2″ x 1/2″ piece of scrap basswood to the vertical axis servo. Ugly as sin, but it works well enough.
That’s it for now.