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Serial Port Isolation
One of the potential challenges I have is that I have a lot of things wired together via RS-232 (or other) serial connections and this creates quite a web of potential ground loops and also makes the entire electrical system vulnerable to problems. What I would like to do is start opto-isolating some of these connections, especially connections that run up the mast (anemometer, etc), so I am curious - does anyone here have any recommendations for isolating serial lines ? Component level is fine so long as they are DIP chips and not surface mount, my eyes aren't what they used to be.
What are you pretending not to know ?
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Last edited by wind_magic; 01-27-2009 at 04:32 PM.