Subject:
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RE: CD auto feeder project
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Newsgroups:
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lugnet.robotics
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Date:
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Sat, 8 May 2004 03:54:17 GMT
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Original-From:
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Russell C. Brown [RR-1] <rcbrown@austin.=StopSpammers=rr.com>
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Reply-To:
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<rcbrown@austin.rr.[ihatespam]com>
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Viewed:
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863 times
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Impressive! I would love to learn more about your robot. For example: Why
does it place the CD on the stack on the right and then pick it up again and
drop it on the stack?
Russ
-----Original Message-----
From: news-gateway@lugnet.com [mailto:news-gateway@lugnet.com]On Behalf
Of Massimiliano Vispi
Sent: Thursday, May 06, 2004 3:14 PM
To: lego-robotics@crynwr.com
Subject: Re: CD auto feeder project
> What I feel is beyond my grasp (sorry for the phun) is th
> finger on the end of the arm that must retrive the top disk from a large
> stack of CDs and not drop it as the arm moves from point to point.
(David Glynn)
> You could consider using a suction cup with a Lego pneumatics system
> providing the vacuum.
(Steve Baker)
It's not finished yet, but hope this helps:
http://www.vispi.net/Changer1.m1v
:)
______________________
massivng@iol.it
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Message has 1 Reply:
 | | Re: CD auto feeder project
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| (...) It goes down until stops, then goes up a bit to make the CD fall for gravity. It does not know the height of the stack, so goes down until "feels" to have reached the stack. There is a rotation sensor that detects when the arm stops, and a (...) (20 years ago, 8-May-04, to lugnet.robotics)
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