Interesting video on how to set up Xbee modules to wirelessly control both standard-type and latching relays.
Handy for turning on and off things from up to 150 feet away wirelessly and programatically!
video @ http://blip.tv/file/2021682/
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Wireless control of relays (Xbee modules)
Wireless control of relays (Xbee modules)
Very cool indeed.