Ever get tired of playing with the cat? Find that entertaining a dumb animal sometimes means it gets tired before the cat does? Can't always work out which is the dumb animal? :)

Uses 1 x 9g micro servo, 2 x KY-008 laser and an Arduino nano. (I used https://www.thingiverse.com/thing:1715833 for the nano holder)

I'll post source if anyone really wants it, but it's pretty easy - just connect up 1 servo and move it around as randomly or deterministically as your cats need.

Enjoy!