There's a New Ultrasonic Sensor in Town
bobledoux
Posts: 187
Maxbotix: Less than one cubic inch, outputs in RS-232, or pulsewidth or voltage. Costs about $25.
Specs call for response from 6 inches to 254 inches.
http://www.sparkfun.com/commerce/product_info.php?products_id=639
Specs call for response from 6 inches to 254 inches.
http://www.sparkfun.com/commerce/product_info.php?products_id=639
Comments
-Mark
They are pretty neat. Analog voltage out, Pulse width out and Serial data out, all at the same time! I have only been testing mine and watching the pulse and voltage outputs on a scope to check out object size vs. distance sensitivity for various types of surfaces.
Rick B
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Jon Williams
Applications Engineer, Parallax