A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition ...

Over the past decades, engineers have introduced numerous technologies that rely on light and its underlying characteristics.

ETNews (syndicated by nate.com and translated by known tipster @jukan05) reports that Samsung Display will provide Apple with enough OLED screens for between 10 and 11 ...

A new optional light emitting diode (LED) board pre-calibrated for AM0 testing is available for the company's flagship LED solar simulators.

Scientists in Missouri are actively pursuing dozens of minerals, including rare ones, that have been found across the state.

American educator Ruth Faison Shaw was visiting Italy when she created finger paint. Her motivation was not just to teach ...

Littelfuse, Inc. announced the launch of the TPSMB Asymmetrical Series TVS Diodes (TPSMB2412CA, TPSMB2616CA, TPSMB2818CA, TPSMB3018CA). These first-to-market devices are specifically designed for 12V ...

Light emitting diodes have already reshaped how we illuminate homes, power phone screens, and build stadium displays, but a ...

The LG QNED85 – or QNED86, with its different stand arrangement – is certainly an attention-grabber, certainly on paper.

A year ago, I’ve design reviewed an MCU module for CAN hacking, called TinySparrow. Modules are plenty cool, and even more so when they’re intended for remaking car ECUs. For a while ...

In collaboration with scientists in Germany, EPFL researchers have demonstrated that the spiral geometry of tiny, twisted ...

Renowned for its expertise in providing suitable laser diodes for space applications (e.g. in missions such as GAIA, CATS, ...