To eliminate the battery on a layout with dcc you just need a voltage  
regulator circuit and a large super capacitor.
TCC:}

On Aug 20, 2008, at 9:48 AM, Bob Werre wrote:

> My local hobby shop has a similar type system that they demonstrated  
> for
> some time, but I don't recall the brand.  It might have used track  
> power
> which would eliminate the battery problem but certainly introduce  
> static
> and pickup problems.  I would think that there would be numerous on- 
> line
> sources for other cameras.

Talmadge C 'TC' Carr
Sn42 and Hn42 somewhere in the wilds of the Pacific Northwest
[EMAIL PROTECTED]




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