Jamie,
 
Bi-Color LEDS have 3 leads, a common and the two colors.  A  "flip-flop" 
relay could light them.  DALLEE has the solution, I'll try to  find it in AM.  
 
Jim Lyle
 
 
In a message dated 8/31/2011 5:06:06 P.M. Eastern Daylight Time,  
[email protected] writes:

Do the  electronic devices that folks use to drive these signals have a 
preference for  making the plus side or the minus side of the LED's the common? 
 Of  course LED's will only light with the correct polarity.  Any  thoughts


[Non-text portions of this message have been removed]



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