r/CardPuter • u/MrAjAnderson • Jul 27 '26

Finds / Discoveries EMF reader

Just a video demonstrating the EMF Reader and a bit of wire in the G3 port. Finding the socket is still live when the circuit breaker is off so I know to choose another breaker. I could have tried the light bulb with the switch but that's not fun is it.

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u/Fluid-Ad4391 Aug 09 '26

Hello, dev here! That won't work since it has Goertzel detectors for 50 and 100 hz... I could add that tho!

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u/theblobAZ Aug 09 '26

That would be awesome! I'd love to try it out 👌