Subject:
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bipolar steppers
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Thu, 23 Jan 1997 01:05:42 GMT
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Original-From:
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Adam <adam@ring.zenox.com+StopSpammers+>
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Viewed:
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1129 times
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Was wondering if anyone has an alternate solution to stepping
a bipolar stepper?
Currently....
I'm using an H-Bridge (driver if you will) SAA1042 (by Motorla)
which is then getting its pulses from 1 of the motor outs on
the Handy Board. The direction is set via input #9 which has
been set to accomidate a digital output. And the half step
mode is hard wired on the SAA1042. I'm using a "for" loop
with some basic timing and set the motor output on/off at
a speed of 11. This prooves to be most reliable, but I'm
still loosing a step here and there. This is my reason for
writing. I would like to get the motor PERFECT.
Any suggestions?
----------------------------------------------------------
Adam B. Cox check out my web page
Computer Engineer http://www.zenox.com/~adam
Zenox Communications Corp. vmail: 416-241-7000 (x224)
----------------------------------------------------------
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