LED bulbs offer some big promises, like energy savings and lights that will last for years of use without burning out like old incandescents. With a recent CNET survey finding that 70% of US adults ...

Some CES products are flashy. The best ones are quietly genius. LAS VEGAS — The BestReviews team was enthralled by all the incredible innovations present at CES this year. However, among all the ...

Abstract: This paper presents a novel integrated-stage light-emitting diode (LED) driver based on Flyback and resonant converters. The Flyback converter realizes power factor correction in the ...

Abstract: Direct AC LED drivers have advantages over conventional LED drivers in size and cost because of no need for bulky and expensive inductive components. However, none of conventional direct AC ...

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.

This design generates PWM signals on GPIO pins 25, 26, and 27, that can be used to drive MOSFETs to control 'dumb' RGB LED strips (opposed to inteligent LEDs). I used the SI4944DY SOIC8 DUAL MOSFET ...

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