DIY Speed Camera...

[XabbaRus]

Guys I've looked around for how to make a working DIY speed camera. Nothing comes up in google. Anyone know of any tech sites which might have such a project?

[Takao]

Don't know what your looking for, but these two look decent.
http://www.diyphotography.net/diy_high_speed_photography_at_home
and
http://www.hiviz.com/index.html

buliding a sound trigger
http://photography-on-the.net/forum/showthread.php?t=211988

Video for a DYI contact trigger - music sucks, but it is simple to make and it works.
http://www.vimeo.com/865808/