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 | | Sonar
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| I don't have my Handy Board yet, but I do need some help in locating a Sonar Ranging Module. I have looked everywhere I can think of to no avail. Even emailed Polaroid and asked them. Twice. Still have no response from them. Where do I get a (...) (29 years ago, 8-Apr-96, to lugnet.robotics.handyboard)
| | | | | Re: Sonar
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| (617)386-3965 OEM Components Group 3 kits: $299, $165, $99 You're probably interested in th $99 one wich has 2 Rangers and 2 Transducers. (...) (29 years ago, 8-Apr-96, to lugnet.robotics.handyboard)
| | | | | Re: Sonar
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| Speaking of Polaroid ultrasonic sensors, does anyone know if there's a product out there that can multiplex a few of the sensors? Thanks. (29 years ago, 9-Apr-96, to lugnet.robotics.handyboard)
| | | | | RE: Sonar
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| The Robotics Practitioner (trp@footfalls.com has part 1 of an article about this in the Fall, 1995 edition by Bavid Musliner (musliner@src.honeywell.com) and Rick Moll (rick@footfalls.com). Part one is concepts; part 2 will present detailed design. (...) (29 years ago, 9-Apr-96, to lugnet.robotics.handyboard)
| | | | | Emitting 40khz IR
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| How do I send out 40khz IR on the handyboard IR port so that I can use a Sharp IR detector for proximity sensing? I would need a signal that wasn't modulated at 100 or 125 hz, right? Just a straight 40khz signal. Any help would be appreciated. -John (29 years ago, 9-Apr-96, to lugnet.robotics.handyboard)
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