But as I said, it depends on what you want to do. If
all the devices are
close together, a simple relay-driver + relays might is probably the
Do you know what I mean by, the urge to engineer? It is the irresistable
force that makes us tinkering types want to make something instead of doing
it. ;)
Maybe that is why I have ended up doing process control work so many times.
Its just fun to turn stuff on and off with the computer, and the bigger the
mess of stuff, the better.