Subject:
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Re: sonar
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Sun, 17 Nov 1996 23:01:09 GMT
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Original-From:
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Colby N. Leider <Colby.N.Leider@Dartmouth.^saynotospam^EDU>
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Viewed:
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1136 times
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you can get similar units from all electronics corp. for $2.50/pair. there was
an issue of the robotics practitioner magazine that gave circuits for using
them with the time-of-flight ranging method.
colby
--- Garth Webb wrote:
I was paging through the digikey catalog and found some pairs of
ultrasonic transducers and recievers for about $12 a pair. Does anyone
know where I can get information regarding setting these up for sonar,
either from their own experience or possibly from some application notes
someplace or even on the web? I would really like to add sonar to my
handyboard but $50 fir a polariod unit is far to prohibative. Thank you.
---
Garth Webb
g-webb@uiuc.edu
--- end of quoted material ---
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