A New York-based bishop plans to honor hip-hop icon DMX in a service over the weekend to “posthumously hold an ordination” ...

Wait, there are already so many drivers for WS2811/WS2812 on crates.io? At the beginning I was not aware of that WS2811, WS2812, WS2812B, ..., WS2818 are basically the same. I just did not notice it.

The RMT peripheral of the ESP32 is used for controlling up to 8 LED "strands" (in whatever form factor the serially-chained LEDs are placed). These strands are independently controlled and buffered.

Abstract: Several thermal management strategies for LED drivers designed for high lumen retrofit LED lamps are studied by simulation and experimentation means. Depending on the driver output, two ...

On one of the biggest rap tours ever assembled, confidence quickly turned into shock. Watching from the sidelines, everything felt under control — until the lights went out. The crowd erupted, the ...

Abstract: A conventional offline single-stage light-emitting diode (LED) driver with a high power factor usually produces a significant twice-line-frequency ripple LED current, where the ripple LED ...

A sold-out night at SOB’s honored DMX’s 55th birthday, but it became a powerful reminder that Hip-Hop’s energy is alive and well. For one night in New York City, time stopped. Hip-Hop’s past, present ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...