This engineering exam, which is a gateway to some of the premium engineering colleges such as IITs, NITs and more, cover ...

The post examines reverse-phase dimming, also known as trailing-edge dimming, commonly used in modern lighting systems.

This video explains how diodes function as directional components in electronic circuits. Diodes allow current to flow in ...

SPAD systems have the advantage of providing an extremely high dynamic range. This is key in ADAS applications, where glare ...

The numbers you see on the box don't always work out in real life. LED bulbs do last longer, but those claims about five to 10 years are estimates based on internal testing -- and companies are always ...

Battery cell voltage is the most fundamental measurement made on the cell. While on the surface measuring voltage seems easy, ...

If you've just bought a new OLED TV and are looking to put it through the paces, here are 15 movies that show off its ...

This Panasonic TV was completely dead with no power at first try, and just a blinking red light. Most people would have ...