Subject:
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Re: Desgning H-bridge
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Mon, 12 Apr 1999 23:14:02 GMT
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Original-From:
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Kam Leang <kleang@engSPAMLESS.utah.edu>
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Viewed:
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1126 times
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The motor driver circuit is a bipolar push-pull current amplifier.
It's really cheap, easy to build and works well with the Tamiya
motor/gearbox kits available from http://www.robotstore.com or
http://scientifics.edsci.com/ I'm sure it has its limitations, but works
for small robot projects. If interested, I have a few robots posted on my
site that uses the motor driver circuit. In addition, there are 16 robots
that use the circuit in a Mechatronics robot hockey class project that I
help teach. If anyone has any changes or anything to add to the idea,
please let me know. Good luck.
--kam
http://www.mech.utah.edu/~kleang
On Mon, 12 Apr 1999, Duncan Orthner wrote:
-->At 02:22 PM 4/12/99 -0400, MAR ERICSON wrote:
-->
-->>Where can we get info in designing H-bridges from descreet components?
-->>Is it sufficient to use just four MOSFETs or just four solid state relays?
-->
--> Kam has a design at:
-->
-->http://lcs.www.media.mit.edu/groups/el/projects/handy-board/software/contrib
-->/kleang/mtrdrv.txt
-->
====================================================
Kam Leang University of Utah
Department of Mechanical Engineering MEB Room 2202
Salt Lake City, Utah 84112
http://www.mech.utah.edu/~kleang
http://www.robotikit.com
====================================================
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