A DIY wall-mounted sound visualizer plots ambient audio as a smooth waveform on an RGB LED matrix, combining a Pico-class ...

With Christmas a little over two weeks ago, one might be scrambling to find a gift for a loved one, friend, or family member. If you’re familiar with Arduino or Raspberry Pi and have a free weekend, ...

Visualizers used to be very much in vogue, something you’d gasp in at amazement when you’d fire up Winamp or Windows Media ...

We are all familiar enough by now with the succession of boards that have come from Raspberry Pi in Cambridge over the years, ...

This LG announcement could be the signal that 2026 will be the year of mini and micro RGB LED TVs. This LG announcement could be the signal that 2026 will be the year of mini and micro RGB LED TVs. is ...

With the Micro RGB evo, LG joins a growing group of TV makers offering an RGB-LED TV that uses individual red, green, and blue LEDs in its backlight for wider color. I’m PCMag’s home theater and AR/VR ...

It's clear to me that RGB LED TVs are going to dominate CES 2026, and two of the most prominent TV makers have gotten the ball rolling early. Less than a day after LG announced its first RGB LED TV, ...

Elecrow AI Starter Kit for the NVIDIA Jetson Orin Nano turns the NVIDIA Jetson Orin Nano into a learning and educational kit ...

Televisions New HDR formats and the possible end of OLED dominance – why 2026 could be a transformative year for TVs TV & Home Cinema What to expect from Sony in 2026: RGB Mini LED takes on OLED, and ...

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 ...

Organic LEDs are light emitting diodes (LEDs) that use polymers or small organic molecules as their optically active element. Development of organic LEDs is driven in particular by its potential as a ...