Subject:
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lego and steppers
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Newsgroups:
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lugnet.robotics
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Date:
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Thu, 17 Jun 1999 19:56:46 GMT
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Viewed:
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830 times
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I need to know the max speed that a touch sensor can advance the counter. I
would like to control a stepper motor with the rcx and use a touch sensor input
to count the steps.
I am not going to actually use the touch sensor itself, just the sensor port
set to recieve touch sensor signals (a switch). I do not need to know the speed
of the actual touch sensor.
Any help you can give me with this would be greatly appreaciated.
Thanks
Jeff Weil
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Message has 1 Reply:
 | | Re: lego and steppers
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| (...) Which counter are you referring to? If believe that if you are using the standard Lego firmware, e.g. by using NQC, and you are using the "pulse/edge" counting modes, you can detect an edge only once every 300 ms or so, which is fairly slow. (...) (25 years ago, 17-Jun-99, to lugnet.robotics)
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