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

Abstract: Due to the differences in the luminous intensity and peak wavelength of each mini-LED, mura has become a key constraint in display applications. To solve this problem, an advanced demura ...

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 ...

Tickertronix-Open is a modular financial ticker system that transforms affordable hardware into professional-grade market displays. The system consists of a Raspberry Pi hub that fetches real-time ...

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 ...

It's been a while that I have been off the forum (actually off the internet). I'm back with a DIY that I managed on my Thar CRDe all by myself, and being quite satisfied with the outcome, I wanted to ...

Gingerbread season is here, and there are plenty of ways to get your festive fix. Check out these elaborate hotel displays and hands-on decorating workshops, or just grab a make-at-home kit. The ...

Show off your holiday cards in style with these clever, budget-friendly ideas! From hanging displays and wreaths to frames and garlands, these DIY setups turn your cards into festive décor while ...