It seems that most of the electrical engineering covered on Hackaday concerns exactly one problem domain: how to blink a bunch of LEDs furiously. There are plenty of LED drivers out there, but one of ...

All so-called LED TVs are really just LCD TVs that use LEDs for their backlight. This backlight creates the light that allows the LCD to create an image. However, there are multiple ways these LED ...

A team led by Prof. SUN Haiding from the University of Science and Technology of China (USTC) developed a vertically integrated micro-scale light-emitting diode (micro-LED) array，which was then ...

It's estimated there are over 300 million streetlights in the world, so it's good to see they're constantly being improved, with CityTouch connectivity, glare reduction and even pole-less systems ...

i'm looking for a very small two color 8 x 2 LED array.<BR><BR>something like this:<BR><BR> oooooooo (blue)<BR> oooooooo (yellow)<BR><BR><BR>i'd like to avoid red and green LEDs (although i can live ...

Engineers at the University of Washington have added an LED array into a flexible contact lens, ultimately aiming at in-eye head-up displays. Engineers at the University of Washington have added an ...

Dezeen Showroom: Italian audio manufacturer K-array is launching Rail, a strip of overhead lighting with tiny inbuilt speakers. Rail is the first product developed by K-array's new KSCAPE division, ...

When it comes to LED LCDs, as in every TV that's not OLED, the key to the best picture quality is a technology called "local dimming." This gives the TV greater control over what parts of the screen ...

New York — Vizio has begun rolling out its new 2014 M-series FullHD smart LCD TVs with full-array LED backlighting, pricing seven full-array models from a suggested $329 for a 32-inch model to $1,899 ...