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Help needed for transmitting 15V signal to 10 metres at 8KB/s using RS232 or RS422 cable

Discussion in 'Microcontrollers, Programming and IoT' started by Prakash123, Apr 3, 2019.

  1. Prakash123

    Prakash123

    25
    1
    Jun 23, 2016
    I would like forum because of getting new idea and I will use DS14C89A in this project.

    I better to concentrate on rectifying problems in existing system.
     
  2. hevans1944

    hevans1944 Hop - AC8NS

    4,054
    1,917
    Jun 21, 2012
    If by rectifying you mean correcting problems in existing system, that is what we here at Electronics Point have been trying to tell you. But you have not responded with anything useful. In particular, you have not stated whether or not you have an oscilloscope available that you can use to perform signal integrity tests. How can you expect to correct any problems without knowing the exact nature of those problems, which oscilloscope wave forms will surely reveal?

    A shotgun approach, where you just throw various parts at the project hoping something will work, is not a good way to design or troubleshoot anything, even if you have deep pockets full of cash and a lot of time to waste exploring the wrong paths.
     
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