 | | RE: Ultrasonic Mapping Robot —Robb Greathouse
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| | | This month's Circuit Cellar has an article on a Robot Boat that navigates using digital compass and GPS to navigate through waypoints. Adding an ultrasonic sensor would be an interesting setup. Robb, -----Original Message----- From: Andy Gombos (...) (25 years ago, 24-Apr-00, to lugnet.robotics)
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| | | | | Re: Ultrasonic Mapping Robot —Bob Highfill
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| | | | I have developed an ultrasonic tracking system, called the UlTra System, that tracks a lightweight, piezoelectric ultrasonic transmitter over a 100 ft x 100 ft area. I have both a 2-D and 3-D tracking version. Unfortunately, the cost of this system (...) (25 years ago, 24-Apr-00, to lugnet.robotics)
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| | | | | | Re: Ultrasonic Mapping Robot —James Pritchard
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| | | | What kind of resolution does a system like that have? Bob Highfill <lego-robotics@crynwr.com> wrote in message news:008701bfae11$98...ce@matt... (...) and (...) navigates (...) (25 years ago, 24-Apr-00, to lugnet.robotics)
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| | | | | | Re: Ultrasonic Mapping Robot —Bob Highfill
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| | | | | Resolution at 30 ft is 0.9 inches. At 90 ft, it is 3.2 inches. Bob Highfill ----- Original Message ----- From: James Pritchard <dungeon@madasafish.com> To: <lego-robotics@crynwr.com> Sent: Monday, April 24, 2000 2:59 PM Subject: Re: Ultrasonic (...) (25 years ago, 24-Apr-00, to lugnet.robotics)
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| | | | | | Re: Ultrasonic Mapping Robot —Riyad Anabtawi
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| | | | how do i get off this mailing list ?? ----- Original Message ----- From: James Pritchard <dungeon@madasafish.com> To: <lego-robotics@crynwr.com> Sent: Monday, April 24, 2000 11:59 AM Subject: Re: Ultrasonic Mapping Robot (...) 100 (...) I (...) (...) (25 years ago, 25-Apr-00, to lugnet.robotics)
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| | | | | | Re: Ultrasonic Mapping Robot —Russell Nelson
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| | | | Riyad Anabtawi writes: > how do i get off this mailing list ?? Did you check the web site first?: (URL) -russ nelson <sig@russnelson.com> (URL) sells support for free software | PGPok | "Ask not what your country 521 Pleasant Valley Rd. | +1 315 268 (...) (25 years ago, 24-Apr-00, to lugnet.robotics)
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