Quote:
Originally Posted by MadMan
I mean, I guess I could've been picking up interference. My scope goes down to 10mV. I'll have to try it straight on the port like you say.
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Oh, and don't touch anything metal while you're at it, it'll throw the reading way off. Just a thumb and forefinger holding the cap body and that's it.
I would have used a BNC connector, alligator clips and a short piece of shielded wire as was used in the video but what I did was all I could do in a pinch.
With a probe you'll get the same amplitude with either polarity.