Reply to "Using an optocoupler to connect insulated rail to input pin of shift register"

johnfOGR Forum Member SUPPORTING MEMBERDIGITAL SUBSCRIBER

I would rather have the through-hole part, so I think I will just order the chip GRJ suggested.

Professor, that's an impressive board that you put together. I'm guessing that there are companies that will make custom PCBs. I may have to look into that so I won't end up with a rat's nest of wires.

2/7/178:39 PM

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