SparkFun Electronics will be closed on July 3rd, 2015 in observance of Independence Day. Any orders placed after 2:00pm MT on July 2nd will be shipped out after the weekend. Thanks!

Member #436934

Member Since: May 10, 2013

Country: United States

  • About the voltage divider, doesn’t the RXO voltage depend on the current? The RX output of 2.5 V is correct only if the current is zero. Suppose there is a current as low as 0.16 mA (toward to the ground), the voltage will become 3.3 V.

    Are we under assumption that the current in the RXO are so low that it is negligible?

No public wish lists :(