Watch on Posted in how-to, Laser Hacks Tagged arduino, cat toy, kneel before xod, laser, laser turret, pan-tilt, servo, xod ← Scrap A Hard Drive, Build A Rotary Encoder ...

[Chris] writes in to let us know about his latest animatronics tutorial, this time on robotic eyebrows! The tutorial takes us through the process of using a fairly simple PIC circuit to display ...