I'm thinking about buying the Ultrasonic Range
Finder SRF08. I read that you are using one as well. How is it
performing for you? Is there anything else you would recommend? I
basically need a way to detect objects in front of my robot so he doesn't keep
running into walls. Any thoughts on the SRF10? I didn't see much of
a difference in the specs or price between the SRF08 and SRF10.