how does it work

Discussion in 'General Electronics Chat' started by Ryka Thomas, Feb 8, 2016.

  1. Ryka Thomas

    Thread Starter Member

    Dec 16, 2015
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  2. Ryka Thomas

    Thread Starter Member

    Dec 16, 2015
    32
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    Anybody
     
  3. MrSoftware

    Active Member

    Oct 29, 2013
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    I didn't click the link, but looking at the screen shot it seems you're asking about how the circuit detects the USB charging rate for the attached device. Charging is part of the USB specification. I believe they're just following the USB specification for negotiating charge rate. If you can get a copy of the USB spec then that should explain it.
     
  4. DickCappels

    Moderator

    Aug 21, 2008
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  5. WBahn

    Moderator

    Mar 31, 2012
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    Don't be so impatient. The members here are not just sitting around waiting for you to ask a question so that they can be sure to answer it within the less-than-forty-minute window that you seem to think is reasonable.
     
  6. dl324

    Distinguished Member

    Mar 30, 2015
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    I didn't even attempt to respond because there was insufficient information, I didn't care to follow the link, and the attachment was largish.
     
  7. Ryka Thomas

    Thread Starter Member

    Dec 16, 2015
    32
    2
    how the circuit detects the USB charging rate for the attached device.
     
  8. WBahn

    Moderator

    Mar 31, 2012
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    http://bfy.tw/4A1O
     
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