View Single Post
  #39   Spotlight this post!  
Unread 14-01-2011, 13:30
caffel caffel is offline
Registered User
AKA: Charlie Affel
FRC #0423
Team Role: Mentor
 
Join Date: Jan 2003
Rookie Year: 1999
Location: Springfield, PA
Posts: 72
caffel is an unknown quantity at this point
Re: How should we wire the photoswitchs?

This is to Al S. and Hugh.
Thanks for keeping this idea alive.
In our tests we were using a FRC battery on a test robot. We did not pay any attention to the battery level at the beginning of the tests and immediately after the sensor started to work they blocked the wheels off the ground and started testing how the sensor code effected the drive motors (new loads).

Hugh has shown quite graphically that we may need stabilization. Our IR sensors start to fail at about 10v.
Hugh, do you have any graphs or history of current on that machine ?
What was the measurement point ? (CRIO's output of voltage I'm assuming)
__________________
Charlie Affel,
Mentor 423