Scientists at Harvard have built a miniature device that can twist and tune light in real time. By rotating two stacked photonic crystals and adjusting their spacing with a tiny mechanical system, ...

The Shark CryoGlow LED Face Mask is an FDA-cleared light therapy mask that utilizes three lightwave types—red, blue, and ...

The Defense Department's counter-drone task force and federal law enforcement agencies will share data to track and stop drone intrusions.

The new $24.99 adapter plugs into the N64’s front ports and serves as a wireless bridge for modern Bluetooth controllers ...

pip install signalrgb-magichome-bridge → run one command → your Magic Home LEDs show up in SignalRGB. Use SignalRGB to control Magic Home WiFi SPI LED controllers in real-time — rainbow waves, ...

Abstract: Here, we demonstrate the use of a micro light emitting diode (LED) array as a powerful tool for complex spatiotemporal control of photosensitized neurons. The array can generate arbitrary, 2 ...

Neopixels and other forms of addressable LEDs have taken the maker world by storm. They make it trivial to add a ton of controllable, glowing LEDs to any project. [Arnov Sharma] has made a great ...

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 ...

I really like my System76 Bonobo WS (bonw15) laptop but have always found it extremely annoying when I accidentally hit the Caps Lock key and don't find out until I started typing since there is no ...

I’ve received a number of comments about LED strip lighting applications for both studios and transmitter sites. As you implement these to spiff up your rooms, send me pictures! Remember, if you are ...