5V to 3.3V communication

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  1. - 24th January 2016, 19:31 #1
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    andywpg
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    Default Re: 5V to 3.3V communication

    Quote Originally Posted by MichelJasmin View Post
    Yes, works fine for me too. Do you want a second source?
    Thanks - good price.
    "I have noticed that even those who assert that everything is predestined and that
    we can change nothing about it still look both ways before they cross the street"

    -Stephen Hawking
  2. - 24th January 2016, 22:39 #2
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    Default Re: 5V to 3.3V communication

    Any reason to not just run the PIC at 3.3V?
  3. - 26th January 2016, 00:16 #3
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    Default Re: 5V to 3.3V communication

    Quote Originally Posted by Charlie View Post
    Any reason to not just run the PIC at 3.3V?
    In my case, some of the ic's I was using can ONLY run at 5V. The only thing that could only run at 3.3V was the XBee radio. So it was simpler to run everything at 5V and convert to talk to the XBee.
    "I have noticed that even those who assert that everything is predestined and that
    we can change nothing about it still look both ways before they cross the street"

    -Stephen Hawking
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