Carmakers say their increasingly sophisticated automated driving systems make driving safer and less stressful by leaving some of the hard work of knowing when a crash is about to happen—and avoiding ...

Why digitizing lighting is important. How PoE-based lighting will improve smart buildings. Designers of smart homes, offices, and factories constantly seek new ways to improve the efficiency of the ...

How to build a photovoltaic light system that operates at all times and is maintenance-free. The key role of the supercapacitor in this design. What is the "Joule Thief" circuit? Delivering ...