Jason wrote :

> it's a sealed wall wart,...  It reads 
> around 7.3 volts no-load (it's rated at 5v, 2 amp).

How do you regulate/limit that down to 5V ?
What voltage do you have with no LEDs on ?

Jan-Erik.



-- 
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist