SparkFun will be closing early at 3:30 Friday 5/27 and remain closed Monday for Memorial Day (5/30). Orders placed after 2pm MT on Friday (5/27) will process and ship out on Tuesday (5/31).


Member Since: October 28, 2013

Country: Canada


Maker Dad, Electrical Engineer, Renewable Energy Enthusiast, Arduino Fan

  • The circuit with the 5 push-buttons can easily be replicated and used instead of the onboard switches…see the schematic in the section of the product page entitled “reading the buttons”. All you need to do is to wire up the 5 discrete push buttons and 5 resistors as shown in the schematic and they can be used instead of the on-board buttons without any modifications (the existing switches can be left alone).

No public wish lists :(