 | | Sonar —Michael S. Reiling
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| | | I finished hooking up my 6500 sonar tonight, and it does nothing. Actually, the Handy Board's BATT light comes on, which indicates to me that there is a short some where along the lines. I checked my wiring and everything seems to be okay. I did (...) (27 years ago, 12-Feb-98, to lugnet.robotics.handyboard)
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| | | | | Re: Sonar —MAR ERICSON
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| | | | | Yes. It "clicks". I quess it's the part at the frequencies humans can hear. ---...--- ericson mar Master of Engineering Candidate Project: Mobile Robotics mar@cooper.edu (212)353-4356 Department of Mechanical Engineering The Cooper Union for the (...) (27 years ago, 12-Feb-98, to lugnet.robotics.handyboard)
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| | | | | Re: Sonar —Michael S. Reiling
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| | | | Yup. I loaded the sonar.c file and ran the sonar_display() routine. It just displays values that make no sense. The sonar doesn't click and the diodes get hot. After recieveing some mail from other, I have come to the conclusion that the diodes are (...) (27 years ago, 13-Feb-98, to lugnet.robotics.handyboard)
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| | | | | | Re: Sonar —Ian Bagley
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| | | | | In article <v03020900b10948ab85...2.4.189]>, Michael S. Reiling <macman@inreach.com> writes (...) Did you remember to solder the C7 capacitor in? ___ IAN | |__ _______ ______ ___ ______ ___ ___ | _ \| _ | ___| | | _____|\ \/ / | |_ ) | _ | |_--- (...) (27 years ago, 13-Feb-98, to lugnet.robotics.handyboard)
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| | | | | | | Re: Sonar —Fred G. Martin
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| | | | | | If the diodes are getting hot, it does indicate a short. Fred In your message you said: (...) (27 years ago, 14-Feb-98, to lugnet.robotics.handyboard)
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| | | | | | Re: Sonar —Michael S. Reiling
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| | | | Sure did. I used a ceramic disk capacitor... Hope that was okay to use. I just can't find what the problem is with the ranging board. For all I know, it has never worked. This is my first attempt at using it. There really isn't a whole lot to the (...) (27 years ago, 17-Feb-98, to lugnet.robotics.handyboard)
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