Which resistors are you talking about? Series resistors to the SDA/SCL pins, or the pullup ones on the SDA/SCL bus? You don't *need* the series resistors.. it would probably work just fine with the pullup's. Quoting rad0 : > unfortunately I need to go over this again > > I am trying to hook up an I2C A/D converter, > and the SDA and SCL lines show a 2K resistor > on their example, but the example is using 2.7 to 3.6 vdc > supply. > > So, this can't be what's needed for a 5 vdc supply, can it? > > thanks > > -- > http://www.piclist.com hint: The PICList is archived three different > ways. See http://www.piclist.com/#archives for details. > ---------------------------------------- This mail sent through www.mywaterloo.ca -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.