LED lights can make camera footage look strange, especially indoors or in slow motion. Here's why the flicker appears and ...

This is a project to show various information from a Home Assistant installation on a nice and clear LED-based display. The protocol used is MQTT so other automation platforms could also be used.

FPAs are image sensors that convert infrared light into electrical signals to produce real-time thermal images and are widely ...

Most contemporary portable electronics, including laptops, smartphones and smart watches, are powered by batteries that need ...

Shuji Nakamura already transformed the world once. His invention of blue light-emitting diodes (LEDs) changed everything ...

When I first started testing Vizio’s 65-inch Mini LED Quantum TV, I thought the big story was that Vizio was back and that it ...

There is a point where taking technology for granted hides some of the incredible capabilities of seemingly simple devices. Optical mice are a great example of this principle, using what are more or ...

Researchers have developed a compact, low-cost convolutional spectrometer that delivers lab-grade precision for applications ...

[Jean-Christophe Rona] found himself with some free time and decided to finish a project he started two years ago, reverse engineering cheap 433MHz home automation equipment. He hopes to control his ...