The LED matrix 8x8 is a system of 64 interconnected LEDs that, with the help of the MAX7219 LED driver, light up as programmed, and all of this is located on one board and is truly easy to use. You ...

SYDNEY — The silhouette of a surfer paddling on their board looks remarkably like a seal from below, at least to a hungry Great White shark. But what if we could make that silhouette disappear? In a ...

Abstract: This paper proposes a study on the use of a fuzzy-logic scheme to control LED lighting systems in buildings to achieve energy efficiency while maintaining illumination levels in line with ...

LED lighting has become a dominant technology for home, commercial, and industrial applications. Some advantages include higher efficiency, long lifetimes with easy maintenance, no mercury or harmful ...

Most engineers are quite familiar with typical low-power-indicator LEDs, whether they be surface-mount or the classical through-hole packages. All that's needed to use them is a voltage source and a ...

Archived due to limitied dynamic memory, instead ported to .NET Core to run on a Raspberry Pi instead. Replacement can be found here /abaitken/rpi-led-controller The sketch contains secrets used when ...

Aiming at the needs of different lighting applications, combined with the characteristics of LED dimming and color control, and using MSP430 digital control technology, a novel LED intelligent dimming ...

The MP4020 is a primary-side–control LED lighting controller with TRIAC dimming. Primary-side control can significantly simplify the LED lighting driving system by eliminating the opto-coupler and the ...