Monitoring your CPU usage isn't the most fun thing in the world, but when you're working with CPU intensive programs it's a necessity. If you're sick of flicking back-and-forth between programs to see ...

Light-emitting diodes -- LEDs -- can do way more than illuminate your living room. These light sources are useful microelectronics too. Smartphones, for example, can use an LED proximity sensor to ...

For many, strolling around neighborhoods to look at the holiday light displays is an annual tradition that brings twinkling cheer. But with the rise of LED lights in the last decade, some of the joy ...