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 Robotics / Handy Board / 7375
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Subject: 
Re: 12V servo motors
Newsgroups: 
lugnet.robotics.handyboard
Date: 
Wed, 2 Feb 2000 17:23:11 GMT
Original-From: 
William Bain <(montanawill@)stopspam(yahoo.com)>
Viewed: 
2265 times
  
Since the HB battery is only 9.6 V, a 12 V motor would most
likely draw too much current and pop the circuit breaker (or
worse).

I don't see why you couldn't power the servos with a separate
12 V battery, though. The HB expansion board is all set up to
drive servos, and it's also designed to easily accomodate a
separate servo battery. There's a way to do it without the
expansion board, too, but I don't know the details. Best of
luck!

-- Will


--- "E158 (M.FAZAL)" <M.FAZAL@bham-eee-fs4.bham.ac.uk> wrote:
hi,
The HB FAQ says to use 6V servo motors connected to the batt
supply with a
couple of series diodes to reduce the voltage.

can i use 12V servos instead?

cheers
fazal


=====
Any sufficiently advanced technology
is indistinguishable from magic.
-- Arthur C. Clark



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