Subject:
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Re: Is an RCX Output Amplfier, possible ?
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Newsgroups:
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lugnet.robotics.rcx
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Date:
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Thu, 8 Feb 2001 05:09:16 GMT
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Viewed:
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1537 times
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Dean,
Your motor multiplexer is cool, but not really what I'm after. What I
need is a way to have a single output drive several motors in the same
direction at the same time (IE Hook them all up in parallel.) After reading
some of the posts here and thinking about the fact that the RCX only uses
AA's it's clear that I don't want to run 4 motors off of each of the 3
outputs. Even if it didn't hurt the RCX, the motors wouldn't get much juice
: ( What I think I really need is a current amplifier that can switch fast
enough that I don't lose the PWM signals. Is there such an animal ?
Thanks,
Xanthra47
"Dean Husby" <nntp@akasa.bc.ca> wrote in message
news:3A80DCE1.FAB41EE9@akasa.bc.ca...
> http://www.akasa.bc.ca/tfm/lego_ms2.html
>
> Gives you 6 outputs from 3.
>
> Dean
> --
> Coin-Op's For Sale!: http://www.akasa.bc.ca/tfm/coin-op.html
> Dean's Lego Workshop: http://www.akasa.bc.ca/tfm/lego_wr.html
> Vancouver Lego Club: http://www.akasa.bc.ca/vlc
>
>
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Message has 2 Replies:
 | | Re: Is an RCX Output Amplfier, possible ?
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| (...) Maybe you're looking for a DC motor driver like L293D (used with handyboard) from STMicroelectronics (former SGS-thomson) (URL) for all available driver this driver is suitable for use in switching applications up to 5 kHz. I don't know the (...) (24 years ago, 8-Feb-01, to lugnet.robotics.rcx)
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