Quote:
Originally Posted by BigBudBalls  Yeah. use a couple of relays and wire them in a XOR configuration. Would need a pair of DPDT relays. With the controls feeding the coils through the XOR. |
After spending about an hour searching through info on DPDT relays I figure that it will be much safer and more practical to just buy another fan.
Thanks for the info though. Maybe once I have a few grows under my belt I can concentrate on the advanced electrical systems.