Expensive lighting isn't automatically smarter.

Tony Goacher] has worked with a lot of cheap brushless DC motor controllers built in China. They can be very cost-effective, ...

Despite the valiant, compassionate efforts of the doctors and nurses at St. Michael Medical Center, Jeffrey Wayne Dimmen passed away from coronary disease on May 30, 2026. When his courageous heart ...

Samsung confirmed the Galaxy S26 series does not include a flicker-reduction or DC-like dimming option, potentially making the display on the phones uncomfortable for users with PWM sensitivity. The ...

Blog post with video: http://marc.merlins.org/perso/arduino/post_2015-01-06_Driver-for-direct-driving-single-to-3-color-LED-Matrices-with-software-PWM.html This code ...

Solar geoengineering, a bunch of techniques that aim to mask some effects of climate change by blocking sunlight, isn’t on the agenda for November’s COP30. It ought to be. A record-breaking funding ...

The iPhone 17 models include an Accessibility setting to disable pulse width modulation (PWM), according to information found in the iOS 26 release candidate. There will be a toggle located in the ...

The PWM refresh rate of your smartphone’s display is something you probably never think about, and that most people probably have no idea even exists. But, for some, that rate can make or break the ...

The Pixel 10 Pro and Pro XL displays could be better for people who are sensitive to PWM dimming. Google is considering an upgrade to 480Hz dimming for the Pixel 10 Pro and Pro XL. The regular model, ...

I’ve been working with computers for ages, starting with a multi-year stint in purchasing for a major IBM reseller in New York City before eventually landing at PCMag (back when it was still in print ...

Solid-state lighting (SSL) differs from conventional lighting in that it uses light-emitting diodes (LEDs) instead of filaments, plasma, or gases. Although still relatively early in its development, ...