How to scope the power network?

Joost Schuttelaar joost at joostschuttelaar.nl
Wed Apr 18 15:15:59 CEST 2012


In my new apt there seems to be some weird glitches in the power. I'd like to just plot the 50Hz sinewave on my Mac. Anyone have an idea how to? Could I just use a 230->12V AC transformer, stick in a ... Ω resistor and plug it into my audio in? Or does anyone have a better idea? :)

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Joost Schuttelaar
The Hague, NL



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