Turning a 12V 25mA signal into a ground input SOLVED

I have a solution.

My circuit - Public Here in Circuit Lab -- BrakeLightActivation

by jaf2009
September 02, 2020

2 Answers

Answer by jaf2009

Answer by Garrett

are you sharing or asking? Circuit looks good to me

+1 vote
by Garrett
September 06, 2020

I thought I was sharing, but I have not used this forum before, and perhaps I did not correctly share. It is an old inquiry, but I thought perhaps it may still be useful. I have used the Fairchild family of opto-isolaters in numerous digital board designs.

by jaf2009
September 09, 2020

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