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STMicroelectronics offers their new microstepping motor driver that includes control logic and a power stage.

After six years of steady increases, the DOW has fallen 1,089 points in only five days and doesn't show signs of recovery. Here's a look at how it could affect the world of electrical engineering.

This article is following up The Effects of Symmetry on the Fourier Coefficients. Topics will cover finding the average power delivered to a resistor, calculating the RMS value of a periodic function.