On Wed, 10 Sep 1997, Lawrence Lile wrote:
>
> What do you PICsters use to drive relays and small DC motors?

        You can build yr own H-bridge out of discrete transistors -- a
little more expensive than an appropriate IC at low power, but it is the
way to go for higher powers. An H-bridge is a really simple circuit --
it's somewhere in the Art of Electronics along with a complete discussion
of analysis and transistor selection. If you can code assembler, you can
certainly build an H-bridge.

        Pierce Nichols