SparkFun will be closed Nov 26th and 27th for the Thanksgiving holiday. Orders placed after 2:00pm MT on the 25th will ship out Monday the 30th.


Member Since: October 23, 2009

Country: United States



Engineer, Building for “fun”.




solar, arduino, Lilypad, eTextile

  • Ok, Mr. Cow….if we block diagram how everyone is to work on this funny farm, maybe Mr. Farmer will understand why is SMELLS here at Spark-farmville….let’s capture the methane, convert it into energy and sell it back to the farmer….farmer…How much gas do you think you can hold ?

  • I “still” can’t figure out the SMD LED.
    Is it lit when the batteries are fully charged ?
    Is it lit when the batteries are being charged ?
    I am trying to build the minty boost charger with a solar panel.
    Thanks for your help.

  • We all should know who ends up paying for these lawsuits….it is “US” the customers. If this is part of the “Open Source” community, I think we need to support SPARKFUN in defending this lawsuit.