I'm interested to hear what happened to sour spookyjack on them.
QuoteThat may be true, but that is a different issue. Besides its not like low power h-bridge IC's are so expensive as to make a huge difference anyway.Relay for $1.40 ( http://www.allelectronics.com/make-a-store/item/RLY-532/5-VDC-DPDT-MINI-SIGNAL-RELAY-2A/1.html ) , H-drive you are suggesting costs?Lefty
That may be true, but that is a different issue. Besides its not like low power h-bridge IC's are so expensive as to make a huge difference anyway.
I should say I've got nothing against relays or switches, but I've usually found electronics like transistors in an H-bridge to be more reliable and easier to use than electromechanical devices like relays and switches. That is, unless human intervention is wanted, as it is not here.
the relay seems simpler but the h-bridges seem more effieceint.