Practical experience.

In this article, we will use a simple, proven tuning procedure to find effective values for proportional, integral, and derivative gain.

Tesla Motors was founded in 2003 and is an American automotive and energy storage company. This article will focus on how Tesla's Roadster electric motor works. The basics of the car are pretty standard and straightforward, but the intricate details are much more intriguing. It will also detail the key differences between an internal combustion engine and Tesla's electric motor. At just about the size of a watermelon, the motor converts electricity into mechanical power and also acts as a generator, turning mechanical power into electricity.

This month, we're highlighting three Kickstarters that may catch your eye: a power-efficient and precise soldering tool, an educational coding robot, and the "most powerful maker board out there".