H-bridges
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Can anyone point me to a site that can tell me how to
construct a complete H-bridge and connect it to my
stamp. I want to run the motors and the stamp off of
two different power supplies. Thanks in advance.
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construct a complete H-bridge and connect it to my
stamp. I want to run the motors and the stamp off of
two different power supplies. Thanks in advance.
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Comments
http://www.bobblick.com/bob/projects/hbridge/index.html
or
a group of pages titles 'Using MOSFETs Page' that include 4 different
H-bridges starting at http://www.cadvision.com/blanchas/hexfet/.
Hope this helps
Daniel McGlothin
Original Message
From: scott stewart [noparse]/noparse]mailto:[url=http://forums.parallaxinc.com/group/basicstamps/post?postID=LPLNLxIj-cQet7tk_126QkBr7Idjc7JRe90JFTPp8l20ZiRg6Aq7TvI-RVUDP5gehDIfygOC-y1jm4xRfbnP1e0]hercules_62215@y...[/url
Sent: Thursday, February 08, 2001 5:03 PM
To: basicstamps@yahoogroups.com
Subject: [noparse][[/noparse]basicstamps] H-bridges
Can anyone point me to a site that can tell me how to
construct a complete H-bridge and connect it to my
stamp. I want to run the motors and the stamp off of
two different power supplies. Thanks in advance.
__________________________________________________
Do You Yahoo!?
Get personalized email addresses from Yahoo! Mail - only $35
a year! http://personal.mail.yahoo.com/
http://www.cs.uwa.edu.au/~mafm/robot/blanch-h-bridge.html
A and B connect to output pins on the Stamp.
It is designed for 12V as shown on the top of the circuit.
logic on A and your motor spins one way, logic on B and it spins the
other. Poer this circuit with one power supply and your stamp logic
off the other. If you want comnplete isolation, use optoisolators.
Since it's just ON or OFF, you have a pretty open choice for signals.
hope this helps.
pretty simple eh?
ps: @#$@#$^ yahoo. I tried posting earlier and it kept telling me it
didn't go through.
--- In basicstamps@y..., scott stewart <hercules_62215@y...> wrote:
> Can anyone point me to a site that can tell me how to
> construct a complete H-bridge and connect it to my
> stamp. I want to run the motors and the stamp off of
> two different power supplies. Thanks in advance.
>
> __________________________________________________
> Do You Yahoo!?
> Get personalized email addresses from Yahoo! Mail - only $35
> a year! http://personal.mail.yahoo.com/