View Single Post
  #5   Spotlight this post!  
Unread 17-01-2013, 15:47
BitTwiddler's Avatar
BitTwiddler BitTwiddler is offline
electronics/programming mentor
AKA: Mr Tanguay
FRC #1726 (N.E.R.D.S.)
Team Role: Mentor
 
Join Date: Oct 2008
Rookie Year: 2006
Location: Sierra Vista, AZ
Posts: 247
BitTwiddler is on a distinguished road
Re: CIM->Victor 884->Arduino not working

Quote:
That's what I got on the o scope. I put a 10 ohm resistor in line with the signal wire and took the voltage above and below the resistor then hooked the other channel on the o scope to a constant 0.1v and used the math function to multiply the channels
Forgive me for asking the obvious question but are both probes set to the same gain (x10, x1)?

Last edited by BitTwiddler : 17-01-2013 at 15:49.