Advanced LED lighting arrays can spectrally tune their output wavelength to highlight different features and defects in captured images. The capability enables a single light fixture to quickly adapt ...

HACK Lab HackLED Pro is an Adafruit Sparkle Motion-like LED controller that runs a custom version of WLED and supports both WS2812 and RGBCW LEDs, making it ideal for DIY lighting projects, smart home ...

State Key Laboratory of Metastable Materials Science and Technology, Nano-Biotechnology Key Lab of Hebei Province, College of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao ...

The Adafruit Sparkle Motion is an ESP32-based LED controller board designed to drive addressable LEDs, including WS2812B, APA102, SK6812, LPD8806, UCS2904, and SM16704. It supports both WLED and ...

Abstract: Optical pumping of nanowire emitters, embedded in polymeric waveguides is achieved using a micro-LED array at 410 nm. The micro-LED-on-CMOS chip allows for individual pixel control and ...

[WhiskeyTangoHotel] wanted to build an LED clock after seeing some great designs online. They elected to go after a ring clock design, based around the ever-popular WS2812B addressable LEDs. The core ...

Abstract: The fabrication and performance of matrix-addressable green-emitting monolithic light-emitting diode (LED) alphanumeric displays are described. Matrix ...

Vibia’s Array LED pendant light fixtures consist of two slender metal rings, arranged together and connected by several thin textile yarns. The light fixtures are available in two geometrical shapes ...

USTC team develops vertically integrated self-monitoring AlGaN-based micro-LED array with photodetector A team led by Sun Haiding from the University of Science and Technology of China (USTC) has ...