AVR-Chat

Here's a rough sketch:

http://homepage.mac.com/johnatl/FileSharing25.html

Regards,
   JJ

On Sunday, Mar 14, 2004, at 00:55 US/Eastern, jaythesis wrote:

> hi!
>
> does anyone have a circuit design on back-up power supply? like if
> the main power is cut-off, the battery automatically takes over to
> supply the MCU. can i have the design?
>
> thanks in advance.
>
> -jay
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> Yahoo! Groups Links
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