Alt-BEAM Archive

Message #13790



To: beam@sgiblab.sgi.com
From: BUDSCOTT@aol.com
Date: Fri, 21 Apr 2000 13:16:31 EDT
Subject: Re: PM 1


hmm...i've been trying to get a PM1 to work for the longest time! I'm trying
to use it on my beamant, could somebody give me the adress for the
chloroplast schematic?

-Spencer

<http://www.botic.com/users/beamstop>

not a robot scientist
not a college major
not a grad student
not a professor
not a very organized person
just Spencer (isn't that impressive enough?)



13791 Fri, 21 Apr 2000 13:56:56 -0400 (EDT) Wheels beam@sgiblab.sgi.com beam@sgiblab.sgi.com Does anyone have any good wheels they'd be willing to sell? I need 4 good wheels/tires kinda like the rear wheels on RC buggies. I'm making a (mars) rover and I need wheels. About 2 inch in diametre or larger will be great, and they should have treads of some sort. They don't have to be from and RC car!! that's just an example.

Anyway please e-mail me at jester96@iname.com if you have any, and include a picture if you can.


Thanks

Chris

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13792 Fri, 21 Apr 2000 13:58:38 -0400 (EDT) Re: silence 'bot William Cox Dennison I Bertram Um, well quite frankly unless your REALLY good at electronics, you won't
be able to build a sound cancellation device yourself. They are much more
complicated than a simple inverter. You would have to buy the equipment
yourself.

dennison

On Fri, 21 Apr 2000, William Cox wrote:

> Hey all,
> I been thinking about noise cancellation. This might be an interesting
> application for a robot. Silence where ever he goes. The whole principle is
> that a sound wave is read inverted and piped back out to give silence. What
> circuitry would I use to do this? I don't think a regular inverter would
> work right, 'cause it only trigger at a certain point. How do I get full
> inversion?
> -William
>
> ____________________________
> http://www.botic.com/users/robotcentral
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