Here are some sensor/electronics sites that I've looked at lately: * http://www.sensorwiki.org/index.php/Main_Page * http://www.sparkfun.com/commerce/categories.php * http://vvvv.meso.net/tiki-index.php?page=HowTo+Sensors * http://www.mat.ucsb.edu/594O/ * http://www.create.ucsb.edu/~dano/CUI/ * http://multio.mamalala.de/ 6 2006-02-08T12:58:00Z 95 1