-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Mark Rages wrote: | Just use a powered hub. They come with 5V switching power supplies. | | Anyway, measure your USB port. The ones I've measured are a little | over 5V, except a PCMCIA adapter that supplies 3.3V (!) | | Regards, | Mark | markrages@gmail True, I'd forgotten about the existence of hubs (though they're not particularly useful if you're in a remote location with no auxiliary power supply and just your laptop - but this is stretching reality a bit). In any case, my laptop's built-in USB ports have very good voltages on them, and I think the Cardbus ports I got do too, though I haven't done any real measurements on that. Eh, just an idea (not a particularly good one). Chris -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (GNU/Linux) Comment: GnuPT 2.7.2 Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkienogACgkQiD2svb/jCb7K3wCfcwqZSjmTJRJz3sFt6dViilhr vfIAn0os65cheLPp+/sA8t8z10bh/Mi/ =jVje -----END PGP SIGNATURE----- -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist