With advances in LED technology there is a growing demand for measurement systems to evaluate LED characteristics.

Have you ever wondered how a tiny LED light can produce such brilliant illumination with almost no heat and very little energy? In this video, we dive deep into the fascinating world of Light Emitting ...

This letter proposes an analytical model on the energy efficiency for visible light communications (VLC) based on light-emitting diode (LED). We certify the variation pattern of energy efficiency of ...

Gastrointestinal cancers remain among the most common forms of cancer. While endoscopy has become a cornerstone of cancer screening and diagnosis over ...

Lasers, LEDs and light sources are devices that create light. LEDs (light emitting diodes) convert an electrical current into light using spontaneous emission in optically active semiconductors.

This study proposes a novel light-emitting diode (LED) driver circuit that stabilizes the lighting output without a photodiode. The LED driver circuit is composed of a self-alignment circuit to ...

While CMOS may be synonymous with the manufacture of silicon ICs, it’s a versatile process can also be applied to the ...

Taking a look back at this week’s news and headlines from Apple; iPhone 17 and iPhone 17 Pro launch dates, MacBook Pro upgrade details, iPad multitasking, Apple challenges AI assumptions, and ...

Maybe you’ve seen an influencer gliding an illuminated red wand across their face or a glowing Jason-like mask on a beauty-savvy friend — these are LED (light-emitting diode) devices meant to ...