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 Robotics / Handy Board / 8517
8516  |  8518
Subject: 
Re: Battery use
Newsgroups: 
lugnet.robotics.handyboard
Date: 
Wed, 19 Dec 2001 12:54:05 GMT
Viewed: 
1649 times
  
Yes, but it won't last long.  The HB's electronics draw around 20 - 40
mA.  the lifetime of an alkaline 9v is approx 1 Amp hour.  So that give
you 25 - 50 hours of run time.  In practice, you'd get less, 'cause the
1 AH rating assumes a much slower current draw, more like 500 hours at 2
mA per.

Fred

On Wednesday, December 19, 2001, at 06:53 AM, Duncan wrote:

If I use a separate battery supply for the motor outputs, will a single
9v
battery provide sufficient power for the rest of the Handyboard instead
of
the 8 AA cells (9.6V)?




Message is in Reply To:
  Battery use
 
If I use a separate battery supply for the motor outputs, will a single 9v battery provide sufficient power for the rest of the Handyboard instead of the 8 AA cells (9.6V)? (23 years ago, 19-Dec-01, to lugnet.robotics.handyboard)

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