AVR-Chat

On Wed, Dec 22, 2004 at 10:09:57AM +0000, rajesh parwani wrote:

> thanks for replying . it would be a privelege if u can send me some
> circuit to do that as cost is not a factor

If cost, as you say, is not a factor, you might try a SICK LADAR,
something like the LMS 291:

   http://www.sickusa.com/live/master/datasheet.asp?PN=1018028&FAM=Measurement

This is a wonderful sensor and can see the full 180 degrees in front
of it at 0.5 degree increments and gives ranges in millimeters or
centimeters.  I'm using one now in a project - it is absolutely
superb.

-Brian
-- 
Brian Dean
BDMICRO - ATmega128 Based MAVRIC Controllers
http://www.bdmicro.com/