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| | RF transmitters
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| (...) We did use 900 Mhz Radio Shack RF headphones (cat # 33-1145), which gave us a reasonable analog transmission (the transmitter took L+R RCA audio in, and the we connected in place of the speaker on the receiver). We could get 9600 baud through (...) (27 years ago, 8-May-97, to lugnet.robotics.handyboard)
| | | | RE: (no subject)
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| (...) If anyone can find Proxim RXA-1000 radios (900 Mhz, Direct Sequence Spread Spectrum), I wrote code for a Handyboard to program the synthesizer. You have to program two registers serially, and then must program one of those registers each time (...) (27 years ago, 8-May-97, to lugnet.robotics.handyboard)
| | | | Spread Spectrum
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| <bold>Fred Cass,FCass@nextwavet...m,Internet writes: </bold><x-quoted>I would also be interested in hearing if there are any inexpensive (<<$500), easy to implement wireless comm solutions. Perhaps spreadspectrum 900mhz, or RF...</x-quoted> By (...) (27 years ago, 8-May-97, to lugnet.robotics.handyboard)
| | | | Re: Polaroid Ultrasound
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| Polariod OEM Components Group (617) 386-3965 ---...--- ericson mar Master of Engineering Candidate Project: Mobile Robotics mar@cooper.edu (212)353-4356 Department of Mechanical Engineering The Cooper Union for the Advancement of Science and Art (...) (27 years ago, 8-May-97, to lugnet.robotics.handyboard)
| | | | Re: (no subject)
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| Fred Cass, Seems like I remember reading in NUTS and VOLTS, or somewhere, about Randy Sargent and his partners involved in a competiton, using a Radio Shack AM transmitter on their robot. It gave details on how they interfaced it. Sounded pretty (...) (27 years ago, 8-May-97, to lugnet.robotics.handyboard)
| | | | Re: Polaroid Ultrasound
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| (...) Try (URL) is where I bought my sonar transducer and ranging board for $50.00 +5.00 S/H. It came within a week and the quality is great. Keith Keith Soldavin kas219@email.psu.edu (URL) (27 years ago, 8-May-97, to lugnet.robotics.handyboard)
| | | | Accessing 2nd line of display
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| Howdy, One simple question. Is there a direct way to access the 2nd line of the display. Something like: printf("first line\n"); printf(?????); /* move cursor to second line */ printf("second line\n"); Thanks, Clay Timmons ctimmons@asic.sc.ti.com (27 years ago, 8-May-97, to lugnet.robotics.handyboard)
| | | | RE: (no subject)
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| (...) I would also be interested in hearing if there are any inexpensive (<$500), easy to implement wireless comm solutions. Perhaps spreadspectrum 900mhz, or RF... Thanks, -=Fred Cass=- (...) (27 years ago, 8-May-97, to lugnet.robotics.handyboard)
| | | | Polaroid Ultrasound
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| Where do people get their Polaroid or equivalent ultrasound sensors... the kind which are ready to be used, with circuit and everything...? Sincerely, Yoni Garbourg << To succeed, Atificial Intelligence needs 1.7 Einsteins, two Maxwells, five (...) (27 years ago, 8-May-97, to lugnet.robotics.handyboard)
| | | | (no subject)
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| I think I know why it is so quiet...... There is only 3 weeks of school left! Exams and finals are coming up soon. well, I do have a question: Has anyone tried making a larger robot, like bigger than your average dog? I'm thinking about it, and (...) (27 years ago, 8-May-97, to lugnet.robotics.handyboard)
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