In thinking about the discussion here, I realized that there are several ubiquitous "standard" DC sources/connectors:
5V DC via USB 9V DC via 9V battery connector 12V DC via cigarette lighter (not sure if polarity is specified for these) combined 5V & 12V via old style disk drive power connector I'm not saying that these are good for general use, but they certainly are well known with connectors being dirt cheap. Bill Bogstad _______________________________________________ Discuss mailing list [email protected] http://lists.blu.org/mailman/listinfo/discuss
