The Philips Hue Lightstrip Plus makes for a great and easy way to add accent lighting to kitchen counters, stairways, and other indoor areas, but the failure of an initial test unit gives us pause.

The USB's many advantages have led designers to come up with a wide range of applications for the bus. For example, the figure shows a USB-based controller for four stepper motors built using ...

The demands on the ordinary light fixture have dramatically increased in recent years. Commercial buildings have started using lighting to attract customers, consumers have started looking for more ...