Octopus TA17-03 Current sensor with Arduino Uno

I bought the Octopus TA17-03 non-invasive current sensor a while back. Now when trying it out I did not get it to work. I connected it to an Arduino Uno and used the EmonLib. No current at all were measured. I had not tinkered with electronics for a couple of years, I was a bit rusty. […]

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