At 03:14 PM 11/17/2007, you wrote:

>Could you draw a schematic of what using Vbe looks like then? I don't
>think I understand the difference between what I built, and what you
>were describing.

I was referring to circuits such as the one Marcel suggested, which has
one Vbe drop across the 30R resistor, which might allow you to get one
more white LED in series because it has a couple of volts less minimum
voltage drop.


>We did you know. I'm pretty busy this week, but drop me a line offlist
>about the week after.

Sounds good.

Best regards,

Spehro Pefhany --"it's the network..."            "The Journey is the reward"
speff@interlog.com             Info for manufacturers: http://www.trexon.com
Embedded software/hardware/analog  Info for designers:  http://www.speff.com



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