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Subject: 
design alternatives: servo control and power source
Newsgroups: 
lugnet.robotics.handyboard
Date: 
Fri, 16 Apr 1999 15:59:13 GMT
Original-From: 
doug@los-!StopSpammers!gatos.net
Viewed: 
1256 times
  
Hello,

I am planning to build a robot based on the Lynxmotion Hexapod II
and Big Grip kits. There will be 12 servos for lego control, 2
servos for the manipulator, and 2 more for a camera pan/tilt
unit. Everything appears fairly straightforward, but:

1) I am trying to decide on whether to use two mini SSCs or the
   Ferrettronics chips to control the servos. Does anyone have
   any info/experience that might sway me one way or the other?
   Is anyone aware of documentation or tips for using either
   of these with the handy board?

2) I am wondering if I can run the servos from the handy board
   batteries or if I need to have a separate battery pack for
   the servos. Obviously the HB batteries won't last very long
   if they are also running 16 servos, but would this work?

TIA,
Doug



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