Subject:
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Re: a correction! to r/c servo
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Newsgroups:
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lugnet.robotics
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Date:
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Mon, 23 Aug 1999 22:33:24 GMT
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Viewed:
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581 times
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In lugnet.robotics, lego-robotics@crynwr.com (John Barnes) writes:
> Sorry about that!
>
> The resulting 0.03 mS pulse width increments would result in 5 degree
> increments in the position of the servo shaft. How about that?
Thanks to everyone who sent answers clarifying the issues of what signals you
need to send to a servo. It was all a result of me thinking that servo pulse
width was controlling the rate of rotation (rather than the rotational
position, which is *actually* what they control! :-)
Anyway as you might have read I've already developed a stepper motor solution
(http://www.mrob.com/lego/stepper.html) and it looks like it's going to be
possible to control real servos in legOS. Keep us posted!
- Robert Munafo http://www.mrob.com/
LEGO: TC+++(8480) SW++ #+ S-- LS++ Hsp M+ A@ LM++ YB64m IC13
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Message has 1 Reply:
 | | Re: a correction! to r/c servo
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| call me stupid, I know about (.) <- this much about electronics. I want to know how to hook a servo to the rcx. Could someone explain it in english? (25 years ago, 23-Aug-99, to lugnet.robotics)
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Message is in Reply To:
| | a correction! to r/c servo
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| Sorry about that! The resulting 0.03 mS pulse width increments would result in 5 degree increments in the position of the servo shaft. How about that? JB -- Did you check the web site first?: (URL) (25 years ago, 20-Aug-99, to lugnet.robotics)
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