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Re: gEDA-user: buzzing board



> The ethernet uses a galvanic isolation power supply? One of those
> XXv to 9v DC converters? Tried to eliminate that? It hasn't anything
> to do with the oled circuitry though...

It's an ENC28J60 with a pulsejack (internal magnetics).

I.e. one chip, one RJ45, and a handful of 0603 discretes.


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