Laser-based red-light therapy for myopia may pose retinal risks, as irradiance levels reach ANSI safety limits well before treatment ends.

The Dual Icon 14 mm panel-mount LED indicators from APEM are bi-color indicators designed to provide dual-state visual ...

APEM's two-icon panel-mount LED indicators are available with standard and custom illuminated bi-color graphics, providing a ...

This time I bring an electronic kit for beginners, this is a very cheap and interesting device that displays audio levels into the LEDs just like any audio level bar indicator will do. It is simple ...

This is the follow-up video to my recent post on fitting led indicators to my Honda crf as part of a tail tidy. Many of you gave me advice on how to fix my now "hyperflashing" led indicators, and this ...

LED therapy masks use specific light wavelengths for at-home skincare treatments. Red light is used to improve fine lines, while blue light targets acne-causing bacteria. Users should follow safety ...

Enable the RPM shift LEDs on a Logitech steering wheel while playing supported racing games on Linux. This project listens to the game’s telemetry/UDP data output and drives the wheel RPM LED bar ...

A crash detection device led Brooke Hayes to her husband's motorcycle crash site. The crash happened on Jan. 2. "I wouldn't have known where he was, and the spot he was in, I don't think people would ...