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: June 6, 2009

Country: United States


Programming Languages

C#, C/C++, Qt

  • Hello, my name is Robert and welcome to Secrets of the Universe. Today we are going to learn how to make plutonium from common household items.

  • Could this be used to sense whether there is voltage on the high-volt side from a microcontroller? I have read that you could use an optocoupler or isolator to do it, but the labels on the pins make me beleive that this works in only one direction, from low-volt to high-volt. Anyways, you guys double-rock!!!

  • Any idea if this is going to available again?

No public wish lists :(