 | | Cheap Sonar
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A while back there was a discussion on cheap sonar. I was wondering if anyone has tried the sonar device from this page (URL) . If someone has tried it, could you tell me what you think of it, and if you ran into any problems using it. Also, I just (...) (27 years ago, 30-Mar-98, to lugnet.robotics.handyboard)
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| | Re: Cheap Sonar
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I have a couple of the original sonar modules made by Texas Instruments (I think these are the ones the article is describing) and they work just like the model 6500 ones that Polariod now sells. You can also get them from (URL) connector on these (...) (27 years ago, 30-Mar-98, to lugnet.robotics.handyboard)
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| | Port A miniboard
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If Port "A" on my miniboard doesn't have +5v supplied do I have a hardware problem or does this just need to be enabled in software? Trying to get a white line counting interrupt routine going with an edge detect on PA7. ___...___ *Jason (...) (27 years ago, 31-Mar-98, to lugnet.robotics.handyboard)
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| | Robotic Lawnmower List/DGPS
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Can someone give me the info on the robot lawnmower mailing list? As I recall they split off with their own list a while back, but I didn't follow to the new list. There are some developments in Differential GPS that they should probably be made (...) (26 years ago, 4-Jun-98, to lugnet.robotics.handyboard)
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