Complete parts list and additional info here A laser pointing turret for feline friends! Fairly compact assembly housing two rc servos providing two axis of rotational enjoyment.

A fun feature of the design that is both functional and aesthetic (or at least it's my kind of aesthetic!) is the diaphram flexure used to preload the laser holder. While the light laser module doesn't really need the additional bearing support, I think the jewel-bearing style support and flexure add a nice touch of over-engineering.