Flashing LEDs are all well and good, but they’re even better if they can sync up with ambient sounds or music. [mircemk] has built the LUMAZOID visualizer to do just that, relying on some staple maker ...

An Arduino can handle running a small LED cube on its own, but if you’re planning on building something big, eventually you are going to run out of pins. For something like an 8x8x8 cube, odds are you ...

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 ...

Telesis Intelligent Alliance Office, under the leadership of founder Johnathan Walker, is enhancing visualization features across its education platforms to help users better understand financial ...

More than one-fifth of US electricity is used to power artificial lighting. Light-emitting diodes based on group III/nitride semiconductors are bringing about a revolution in energy-efficient lighting ...

Chris Wedel is a fan of all things tech and gadgets. Living in rural Kansas with his wife and two young boys makes finding ways to stay online tricky — not to mention making my homestead smarter.

Sonic Visualiser is a sophisticated, free, and open-source desktop application designed for deep audio analysis and music visualization. Developed by researchers and audio experts, it allows users to ...

This project is a 270-degree scanning radar built with an Arduino and a Time-of-Flight (ToF) sensor. It scans its environment, identifies objects (bogeys), and sends the data to a computer running a ...