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 Robotics / Handy Board / 8516
8515  |  8517
Subject: 
Battery use
Newsgroups: 
lugnet.robotics.handyboard
Date: 
Wed, 19 Dec 2001 11:53:20 GMT
Viewed: 
1812 times
  
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 has 1 Reply:
  Re: Battery use
 
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 (...) (23 years ago, 19-Dec-01, to lugnet.robotics.handyboard)

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