In a metal like copper, however, the outer electrons swim around freely and are shared by all the atoms. That’s why ...

A simple way to stabilize the operating temperature of any components that need it. Part 1 shows the purely analog approach, ...

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 ...

Now, physicists at Julius-Maximilians-Universität Würzburg (JMU), Germany, say they have made progress toward luminous miniature displays and, with the help of optical antennas, have created “the ...

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

Electromagnetic waves with frequencies between microwave and infrared light, also known as terahertz radiation, are leveraged ...

"It's a disposable pipette system. The clear tubes are glass or plastic with markings for the volume inside. The orange/red ball is a hollow, collapsible ball with a hole over the pipette tip. The ...

Taiwan Semi’s 1,200-V automotive-grade, low-loss diodes enable easy upgrades and greater efficiency in existing designs.

Component Assembly from $2 at jlcpcb Not many talk about a redundancy power system in your airplane to save it from an ...

Total gold demand, including OTC, grew 3% y/y to 1,313t, the highest quarterly total in our data series. Read more here.

The world's smallest OLED pixel, just 300 nm wide, could revolutionize wearable devices with high-resolution displays ...