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Recent content by philipdj

  1. P

    RS232 LED status indicator circuit

    rs232 indicator oops.. PNP! I got confused.. sorry.. that makes a lot of sense. :) thanks.
  2. P

    RS232 LED status indicator circuit

    xbib-r-dev Thank you Babesh. That is exactly what is required of the circuit. But during a design review a few peers raised concerns about the complexity and the presence of capacitors a major power consumer. So I need to give a proper explanation. I'll try explaining what I understood from the...
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    RS232 LED status indicator circuit

    rs232 led Hi, I am using the XBIB-R-DEV board for a project. https://ftp1.digi.com/support/images/XBIB-R-dev%20schematic.pdf . I referred to the schematics because I'm doing a custom design for a similar board. I have a doubt regarding the LED status indicator circuit used there. Can anyone...

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