Few things excite a Hackaday staff member more than a glowing LED, so it should be no surprise that combining them together into a matrix really gets us going. Make that matrix tiny, addressable, and ...

Description: Using an Arduino or a micro controller, we can generate cool-looking patterns with an led strip containing addressable LEDs. In this case, I'm using an Arduino uno (clone board) and a ...

Micro LED has become one of the most anticipated display technologies for consumer products in recent years. Using self-emissive LEDs as pixels, the backlight-free displays combine the contrast-rich ...

When the only tool you have is a hammer, every problem looks like a nail. An LED ornament for the Christmas tree can be built in any manner of simple, easy implementations. You certainly don’t need an ...

Design freedom is the ability to create products without restriction, or the ability to bring future products to reality. Revolutionary products including lifelike displays, extremely thin consumer ...

A new publication from Opto-Electronic Science; DOI 10.29026/oes.2023.230028 discusses the application of lasers in the fabrication of high-efficiency full-color micro-LED displays.

Lithography; neurotechnology; microscopy: micro-pixellated LED arrays are useful for a huge range of photonic applications. Last month, the UK’s Strathclyde University secured a £150,000 spin-out deal ...

In a recent review article published in the journal Optics & Laser Technology, researchers provided a comprehensive overview of how laser technologies are revolutionizing the fabrication and ...