A diode is a device that allows electric current to flow in only one direction, from its anode towards its cathode but not the other way around. There is plenty of online material explaining diode ...

A deep blue organic light-emitting diode (OLED) developed by researchers at Science Tokyo operates on just a single 1.5 V, ...

A sophisticated halide material can go from diode to non-diode and back depending on the temperature differential across its terminals. How an advanced material can become both p- and n-material based ...

Semiconductor (INDI) just launched a gallium nitride-based laser diode designed to advance quantum technology, automotive LiDAR, and industrial sensing. The new device’s technical advantages could ...

The breakthrough, by a research team led by Seiichiro Izawa of the Materials and Structures Laboratory at Science Tokyo, was ...

US manufacturer of cyber-security and industrial-networking solutions–today announced the FiberPlex FP-DD100 Industrial Data ...

The function of an LED is to emit light when the device is forward biased within its operating range, and it’s known by most people that an LED can also operate as a photodiode. Perhaps some ...

Making an oscilloscope is relatively easy, while making a very fast oscilloscope is hard. There’s a trick that converts a mundane instrument into a very fast one, it’s been around since the 1950s, and ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. James has been writing about ...

Suppose you are getting ready to take a physics test. Everything is set—but wait! Your calculator battery died. What do you do? If you're extra crafty, you could grab an LED (light-emitting diode) and ...