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Re: ultrasonic measuring
Posted by: Mark Davis(PID_553), E-mail: mkdavis@mindspring.com, on March 14, 2000 at 17:02 :
In Reply to: ultrasonic measuring posted by : kate macleod on March 14, 2000 at 16:38:
Dear Kate,
I believe you are inquiring about something that has alraedy been invented. Try looking at Radio Shack or a trailering company. I think this product or technology is alrady available.
Good Luck,
J. Mark Davis
Inventor and NDT guyi am a final year design and technology student doing a project
: which involves ultrasonic measuring. i have read the information
: already given but would be greatful if someone knew of a circuit
: diagram which i could use.
: my project is a device which tells drivers how far away they are
: from their trailer.
: thanks.