On May 14, 2007, at 7:50 AM, Alan B. Pearce wrote:

>> duh.....Sensirion also makes those,
>
> Looking for alternatives before I commit to designing the LEM ones in.
>

Allegro micro has some hall-effect based current sensors that I
believe are fully integrated: no fancy PCB design required:

http://www.allegromicro.com/en/Products/Categories/Sensors/ 
currentsensor.asp
-- 
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist