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???
04/19/09 14:51
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#164725 - How ?
Responding to: ???'s previous message
Karim Fallahzadeh said:
I want obtain distance of an object from two points by ultrasonic send/recive plz help me


Plenty of stuff online about at. At one point National made a nice chip LM1812 for it

TWO SECONDS on Google gets me this

http://www.seattlerobotics.org/encoder/a...sonar.html

Come on Karim, do your own homework before asking questions ;-)

Steve

List of 2 messages in thread
TopicAuthorDate
ultra sonic distance metter            01/01/70 00:00      
   How ?            01/01/70 00:00      

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