Re: Problem switching a 5V mini relay from a low power LED (1,2v 2 mA) input

Hi Jan,

The solution does not need to be opto isolated. I just thought it had
the most sensitive input, and I didn't have to worry about any
"feedback" currents.

I think I need another alternative; anything simple that can make a
5V, 40mA relay switch from 1,2V 2mA.

Stanislaw: I don't understand your point ?

Regards,
Ole

.

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