Subject:
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32V DC Motor
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Wed, 18 Nov 1998 02:10:44 GMT
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Original-From:
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edmund <ho106@singnet.com.&StopSpammers&sg>
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Viewed:
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1783 times
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hi
i'm trying to use the handy-board to drive a 32V DC motor. a webpage at
the handyboard website showed that this can be done by cutting the
original power trace and simply plugging in a new external power
source(a 36V battery pack?).
what i would like to know is whether the handy-board can supply a 2.3A
current to the motor with the increase in supply voltage. however, it
seems that the existing L293D motor driver can only supply 600mA. does
this mean i have to use a different chip with higher ouput current
capability or even a separate motor driver board? if possible, could
someone please recommend a suitable motor driver chip other than the
L293D? Thank you.
-edmund
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Message has 1 Reply:
 | | Re: 32V DC Motor
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| There's an alternative to th4e L293D chip that fits the Handy Board. This chip can supply 1A. I know you need 2+ Amps but a common method adopted by some people is piggybacking two or more chips. (You put one on top of another to allow the curent to (...) (26 years ago, 17-Nov-98, to lugnet.robotics.handyboard)
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