[chbot] Hall Effect Sensor

[Hanno Sander]

I've put together a video showing how easy Spinner makes the Parallax Propeller.
The video shows me dragging a couple blocks together to create a
program that does speech synthesis, plays a wav file, drives a servo,
toggles a pin, let's me change parameters on the fly, and provides
intuitive visual debugging.

Here it is: http://mydancebot.com/spinner/spinner.wmv

Here's a thread on the Parallax forums:
http://forums.parallax.com/forums/default.aspx?f=25&m=363981
Hanno