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Subject: 
Re: The Giant Wheelbot
Newsgroups: 
lugnet.robotics
Date: 
Thu, 16 Nov 2000 19:20:09 GMT
Original-From: 
Ben Gracewood <gracewoodben@hotmail!stopspam!.com>
Viewed: 
1690 times
  
> From: "Edward Halonen" <gamerx25@hotmail.com>
> 
> I had the idea to build a remote controlled robot completely contained in a
> sphere. It would go back and forth by the same principal; the electronics
> and
> battery would act as the pendulum. But the battery would also move side to
> side. The theory was that while it was moving forwards or backwards, the
> side
> to side movement would cause it to tilt and maybe turn.


Who was it that built the 'sewer rat' ( a robot that fitted in a pipe, with
4 sets of wheels contacting the walls of the pipe)?  It shouldn't be
insanely hard to modify into a 'sphere rat'!  Did the original sewer rat use
synchro drives or fixed axles?

Now who's going to build the required gyroscope RCX sensor :)?  You'll need
one because when you brake the wheels, the sphere will keep rolling, meaning
the robot will be turning as well.  Call me a masochist, but it sounds like
a fun project.

Ben.





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