Subject:
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Re: RemoteCX 0.0.0.5
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Newsgroups:
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lugnet.robotics
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Date:
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Mon, 1 Sep 2003 15:58:29 GMT
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Viewed:
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884 times
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Errm wrong message reply?
Gordon Elliott wrote:
> Don't forget that the microcontroller probably puts out pulses to control
> the motor's power level. So the pulses one would see in normal operation
> have little to do with the pulses of the DC motor comutation. A common
> technique to control power level would be "pulse width modulation," and I
> see a mention of "ticks" somewhere in this discussion. That would make
> sense, as the microcontroller might turn motor on N ticks out of 8, for
> example, to give 8 power levels (and off). (If that's 8 total, it might be 0
> through 7 of 8 time slots. At least one note
> http://graphics.stanford.edu/~kekoa/rcx/ says that other power levels would
> be ignored, so 7 and 8 might not differ as all treated as "7" -- someone
> with direct knowledge could comment.
>
>
> -- Gordon Elliott
>
>
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Message is in Reply To:
 | | Re: RemoteCX 0.0.0.5
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| (...) saw, (...) number (...) were in (...) and a (...) of (...) things: (...) machine (...) for the (...) Don't forget that the microcontroller probably puts out pulses to control the motor's power level. So the pulses one would see in normal (...) (21 years ago, 1-Sep-03, to lugnet.robotics)
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