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 Since: January 12, 2011

Country: United States


Spoken Languages

Español English

Programming Languages



Tecnologico de Monterrey

  • Great tutorial. Just I want to add that when naming the I/O(Inputs/Outputs) in the Symbol section, you can add an exclamation mark “!” before introducing the name of the I/O if Pin is negated. Like Chip select -> (!CS). And a line over the name will appear magicaly.

No public wish lists :(