Astronomers have discovered the brightest fast radio burst ever detected and traced it to a nearby galaxy using a new network of CHIME Outrigger telescopes. The flash, nicknamed RBFLOAT, lasted only a ...
An international team from China and Italy has reported a possible cosmic encore to the landmark 2017 multi-messenger ...
Plus Ve. Aimed at all photographers, from novices to experienced professionals, this remote flash and camera trigger is designed to be easy to use, yet feature-packed. It boasts Auto-Sensing ...
This is a very simple but useful project, strobe navigation lights for rc airplanes, or you can adjust the flashing time and make it a warning light for a forklift or even a turn signal light for a ...
Researchers found a magnetic star core acting as a high speed engine to power a record breaking luminous supernova.
Abstract: Far-UVC has emerged as a promising alternative for ultraviolet germicidal irradiation (UVGI). We developed a novel far-UVC light source using Luminous Array Film (LAFi), which excites ...
From a pocket-size EDC light to a 7,000-lumen powerhouse, these rugged flashlights are built for emergencies, vehicles, ...
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What is PWM dimming, and what are the alternatives?
Lots of modern phones use pulse width modulation, or PWM, to manage brightness. But what is PWM, why is it harmful, and what can you do about it? We give you all the details.
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