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

Finding the best 32 inch LED TV depends on features, pricing, and customer preferences. However, some of the top-rated brands ...

A 3D micro-Light Emitting Diode (LED) device has been developed that wraps around the pancreas like octopus tentacles, ...

When celebrities like Dakota Johnson, Kate Hudson, Dua Lipa, and Victoria Beckham need to look radiant for a red carpet, ...

Discover the science behind diodes — the tiny components that control the flow of electricity. Learn how they let current ...

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

Home screens now handle streaming, sports, casual gaming, fitness videos, and the occasional work presentation. Smooth navigation, quick voice search, and reliable casting turn a TV into a daily hub.

CES doesn't start until January, but whispers of the products and announcements that could be in store for tech's biggest annual conference have already started to take shape. The CES 2026 show floor ...

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

Modern TVs have essentially reached their peak in size, resolution, and color. Here's what the future holds for TV technology ...

An ultra-low-power neural device that operates by controlling the flow of ions instead of electrons, unlike conventional semiconductor-based devices, has been developed. It is up to 50 times more ener ...