Sorry for my poor english, but I hope you will understand me !
I have a secondary home and I can monitor the main room with a webcam and a WL500g. It works fine, the only "poor" point is the rate of refresh : about one image per 6 seconds.
I want to add a rotor on the webcam in order to have many angles of view and for this to be able to send remote commands for the rotation of the rotor.

So I want to send "TTL" orders like start, stop, right, left.
Is it possible to use the outputs of the printer port for this ? and how ?

Many thanks for any suggestions.