We will be closed on November 25, 2021 and November 26, 2021 in observance of the Thanksgiving holiday. We will resume normal operations on November 29, 2021. Wishing you a safe and happy holiday from all your friends at SparkFun!


Receive a free SparkFun USB Thumb Drive with every order this weekend. Details.



Member Since: January 4, 2010

Country: United States

  • I can use it to deflect arrows, lightning bolts, laser blasts, and other harmful attacks on my person. Allow me to explain. I can make it into a wristband with a battery pack and speaker and accelerometer. When a ninja, viking, wizard, or space bandit tries to get crazy, I wave my wristband around to make appropriate PTOING ZZZRAAW and CHUNK noises which sound a lot like I'm fighting someone but really I'm just dancing in my living room.

  • Yay Sparkfun!