LG MAGNIT 136-inch Active Matrix Micro LED TV delivers next-level pixel control, modular design, and stunning 4K visuals for ...

Abstract: This paper describes a hardware and software design to display a dynamic message (alphanumeric characters as bitmap images) in LED matrix, from conception, design, dimensioning to ...

With the new "Alexa Devices" automation that replaced the "Alexa Media Player," nothing else works on the "Alexa Media Player," and the current one doesn't show me the temperature like the old ...

Hackaday gets results! Reader [John] saw our recent Fail of the Week post about a “sand matrix printer” and decided to share his own version, a sand-dispensing dot matrix printer he built last year.

Abstract: This study aims to explore the application of a resonant cavity structure in quantum dot full-color display technology, with a particular focus on the impact of spacers on display ...

Incremental upgrades are par for the course in every industry. Even the best 3D printers are often the third or fourth iteration of an original product line. 3D printing has reached a point of ...

In a world where many modern phones blur into similar designs, a few manage to break the mold. These devices stand out with a very distinct look and feel that has people turning heads. Whether it’s a ...