Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...

The researchers created semi-transparent, flexible perovskite solar cells that use 3DP polymer pillar structures to control ...

Many projects on these pages do clever things with video. Whether it’s digital or analogue, it’s certain our community can ...

Philips Hue has introduced a new software feature called SpatialAware at CES 2026 designed to ensure that all the lights in a ...

Using a single microcontroller port to drive a multi-digit LED display to help engineers with those last-minute design ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...

This is part 2 of a two-part post. Part 1 can be found here. Triggers are typically childhood wounds that never fully healed, such that they are now sensitive areas that, when “triggered” by something ...

A new type of OLED can generate left- or right-handed circularly polarized light from just one form of light-emitting ...

It turns out the "10-year lifespan" printed on your LED box is often a total fantasy. I spent years falling for the marketing, only to end up standing on a ladder every six months replacing bulbs that ...