Mike Weiblen, who presented his Echo Box / Catcher at the last dorkbot has shared some links to the microcontroller running his device.

[http://greta.dhs.org/UBW/index.html](http://greta.dhs.org/UBW/index.html)
[http://www.sparkfun.com/commerce/product_info.php?products_id=8265](http://www.sparkfun.com/commerce/product_info.php?products_id=8265)
[http://www.sparkfun.com/commerce/product_info.php?products_id=762](http://www.sparkfun.com/commerce/product_info.php?products_id=762)

_2007-07-30 fixed links_