This is a very simple but useful project, strobe navigation lights for rc airplanes, or you can adjust the flashing time and ...

First, give every holiday light string, plug, extension cord, and outlet a thorough inspection before use. Damaged wires, ...

Rice University researchers studying a class of atom-thin semiconductors known as transition metal dichalcogenides (TMDs) ...

Scientists developed a wireless brain implant smaller than a grain of sand that recorded neural activity in mice for 365 days ...

A miniaturized driver manages red, green, blue, and white LEDs for maximum impact with minimal system CPU burden.

This video explains how diodes function as directional components in electronic circuits. Diodes allow current to flow in ...

The numbers you see on the box don't always work out in real life. LED bulbs do last longer, but those claims about five to 10 years are estimates based on internal testing -- and companies are always ...

The 5th Circuit last year overturned its previous ruling that allowed racial groups to band together to challenge voting maps, laying the groundwork for Texas’ mid-decade redistricting.

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

Building IoT projects with touchscreens used to be a headache, involving numerous components, messy wiring, and endless troubleshooting. But the ESP32-S3 Box-3 makes things way easier. It is an all-in ...

Redefining the repeating pattern in photonic crystals creates tightly confined pathways for light while preserving symmetry, offering a simple route to ultracompact and low loss light circuits.