[TriEmbed] MOSFET or Relay

[Grawburg]

Just for my future information. Presuming that current draw is not an issue, given the choice between using a MOSFET or a suitably opto-isolated relay to switch 12V, is there any significant advantage of one over the other? The MOSFET seems more 'elegant', but that hardly seems like a good answer.

BTW, there should be some kind of law against so many people helping guys like me. :-)  Imagine if the Manhattan Project had a group like TriEmbed.


Thanks,
Brian Grawburg