How to control my continuous rotation servos

[srgalli]

I have two GWS S35/STD continuous rotation servos that I intend to control with a PING))) ultrasonic rangefinder and my arduino. I can't seem to find any articles or posts on how to control servos that are continuous rotation from the factory. Can anyone lead me to some info? Thanks very much.

[Soeren]

Hi,

Like any other (R/C-) servo.
1.5ms is the middle/stop signal, below (down to ~1ms) it goes one way and above (up to ~2ms) it goes the other way.
You cannot position a continuous rotation servo like a regular one.