The main problem is that PC operating systems are generally not
I would suggest using an interface.
USB: http://www.phidgets.com /
Serial port: many solutions including:
I hope this helps.
D. Jay Newman
For some general tinkering, the below servo commander application
uses the parallel port to control some servos. On windows
NT/2K/XP machines, you may need to use userport (userport.zip) to
get user level access to the parallel port. The cheapest and most
practical servo control setup I've found is the Kronos ezservo1
servo control chip, which is controlled via the computer serial
port. The bottom link shows how I've used it for a servo based
webcam pan/tilt setup.
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