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Subject: 
Re: Tilt (fwd)
Newsgroups: 
lugnet.robotics
Date: 
Thu, 2 Dec 1999 00:37:41 GMT
Original-From: 
Jim Choate <RAVAGE@EINSTEIN.SSZ.avoidspamCOM>
Viewed: 
715 times
  
----- Forwarded message from Hao-yang Wang -----

From: "Hao-yang Wang" <hywang@pobox.com>
Subject: Re: Tilt
Date: Wed, 1 Dec 1999 23:10:18 GMT

[text deleted]

For the second approach, note that even after the robot starts/stops the
pendulum may continue swinging back and forth for a while.

----- End of forwarded message from Hao-yang Wang -----

Has anyone played with Hall Effect sensors yet? Take three of them on
orthogonal axis and you can measure 3-axis orientation. The Earths magnetic
field at the scale of a Lego-bot is pretty homogenious.

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