How to know it there a current is flowing...
Gabriel Caffese email (remove spam text)
I need to know if a small current, that falls between 0.2ma and 3ma,
flows over a pair of copper wires of printed circuit boards.
Those printed circuit boards cannot be touched, and I cannot insert
any standard measurement equipment, because there is no available space as
to do that.
The only way (I think) , is to use something like a Hall effect
transistor, wich can be hardly put (but can at last), below the printed
circuit boards that are being inserted.
So, I would like to know if someone has ever done something like
this before, and, if I am on the right way, and this can be done.
Hope to receive news from you !!!!
See also: www.piclist.com/techref/power.htm?key=current
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