Subject:
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Re: dc motor output control
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Tue, 22 Dec 1998 13:28:35 GMT
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Original-From:
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fthompson9@aolNOMORESPAM.com
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Viewed:
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1072 times
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How about lifting pint 8 of the L293 chip and running a wire from it to a 7805
regulator (not the one used for logic). You could also run the wire to a
separate battery pack. 4 NiCds in series gets you real close to 5V with no
regulator. In motor circuits, it is important to reduce loss. See page 49 of
the technical Reference for a schematic of the motor outptu section.
Pherd
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