SparkFun Electronics will be closed in observance of memorial day on Monday, May 29th. We will resume normal business hours on Tuesday, May 30th. Any orders placed after 2pm Mountain Time on Friday, May 26th will process and ship out on Tuesday, May 30th.


Member Since: October 28, 2010

Country: United States



I am a science teacher in western NY. I enjoy projects and learning. Music is wonderful. The world outdoors is essential for human perspective. Technology is fascinating (almost to a flaw!). My interests and personality resonate with the sparkfun community. Thank you!




Genesee Valley B.O.C.E.S Career & technical Center

Spoken Languages

English. Some Spanish.

Programming Languages

Proficient: none… yet. Functional: html css VPython Familiar: C Basic Java


Buffalo State College


Project Oriented Science Education


none yet


none yet

  • has anything come of this?

  • I appreciate your service and perspectives~ Thank you.

  • TimCole,
    do you have any resources that you can recommend for working with lipo batteries in series and parallel? I would like to design a battery system that utilizes 3.7v 200mAh single cells in various series/parallel arrangements to increase voltage and maximize mAh. I would also like to charge the system with a standard usb port if possible. I know lipo batteries can be dangerous so I’m hesitant to experiment… can you help?
    Thanks for your time!

No public wish lists :(