 | | Re: sonar hookup
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(...) Remove the BINH and check the sonar readings...the minimum distance it can read will be about 16-17" (this is with an internal blanking OF 2.38millisec) this time can be modified by adding a resistor to the BINH. Also the ECHO goes into the (...) (27 years ago, 9-Apr-97, to lugnet.robotics.handyboard)
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| | Re: sonar hookup
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(...) Just to fill all of you in, I followed Tom's advice and it is working now. I am going to install the resistor on BINH tonight so I will get the extended range. By the way, what value resistor is best for this signal? I know that the suggested (...) (27 years ago, 9-Apr-97, to lugnet.robotics.handyboard)
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| | Re: sonar hookup
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K> I finally got the code loaded into my handyboard to test the unit K> but I am having some problems. When the program runs I hear K> ticking from the transducer but the reading on the LCD stays at 0" K> no matter where it points. I want to make (...) (27 years ago, 9-Apr-97, to lugnet.robotics.handyboard)
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| | sonar hookup [DAT]
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I finally got the code loaded into my handyboard to test the unit but I am having some problems. When the program runs I hear ticking from the transducer but the reading on the LCD stays at 0" no matter where it points. I want to make sure that I (...) (27 years ago, 9-Apr-97, to lugnet.robotics.handyboard)
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| | Re: running 2 IR
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If the IR LEDs both add up to a current requirement of 800ma (the spec on the ztx614) then yes you should be able to. You may want to add a resistor to supply that assures you don't get more than 800ma from supply (if that is Imax for those LEDs). (...) (27 years ago, 9-Apr-97, to lugnet.robotics.handyboard)
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