Laser crab

Yet another light effect. It's got a modulated red laser inside and two motor mirrors. Controlled by an infrared remote control and having its own rechargeable batteries, I can put it anywhere out of reach and still operate it. Funny little thing. The patterns are a bit limited, only concentric circles, atoms and stars and the like, in other words Lissajous figures, but still an eyecatcher. It also has a built-in microphone, and when activated, it changes patterns every beat.

Laser crab:



© Joris van den Heuvel, Fuzzcraft.com