I have this ultrasonic sensor, it's from a part of a Cybot. I was wondering if anyone's used one of these on a Picaxe and if so, did it work?
It's a 9v part, so I'm unsure if it will work on Pcaxe.
Some googling revealed this page that explains how the Cybot sonar board works. I hope you will find it useful.
Thanks. I shall study that in further detail, possibly when I haven't had a beer. :)