Electronics, project, Woodworking

Pan and Tilt webcam mount - Arduino powered

A long time ago I built a little pan and tilt mount from some scavenged electronics (a stepper motor from a printer and a worm drive from a cd player) I connected it via a parallel port and used darlington arrays and direct pin out of the parallel port to control the whole thing from some script language, I forget which. It was a little unreliable and fairly cumbersome but it got the job done.