I am an electrical engineer with focused interests in power electronics, embedded programming, and web design. I am founder of OneSolver.com (shameless plug) which is an online database of circuit calculators that can do some pretty cool stuff like ... track units, interactively solve systems of circuits, and map results to circuit diagrams and mechanical drawings, and much more. If you liked any of my answers you should check out my site, and share with you friends and co workers! Thanks for your help!