hey people...

have polaroid camera...will sonar

check this link out..

I find it pretty cool.... pretty bad I dont have a polaroid camera..

but jugaad is India.. India is jugaad... :twisted:

http://www.robotprojects.com/sonar/sonar.htm

you can get other good stuff from that place..

http://www.robotprojects.com/sonar/sonar.htm

( incase the link slips away )