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Unread 28-12-2013, 00:05
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Re: 3V3 digital signal to the cRIO

Quote:
Originally Posted by nuttle View Post
-- Use an opto-isolator (this not only level shifts, but avoids potential problems with ground loops -- you probably don't need to worry about this, but it is very good to be aware of and on the lookout for this type of problem)
Quoting this because I'd recommend it in most generic situations.
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