What do you get when you take 8,192 CH570 MCUs, put them on custom PCBs, and write firmware for this interconnected gaggle of ...

Build and enjoy, ...

If you want to get around Monaco, a map — digital or otherwise — is probably the best way to navigate. But if you just want ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Rachel Cericola Rachel Cericola is a writer covering smart home. In addition ...

The Busy Bar display will finally go on sale in July. It looks irresistibly productive, but $249 is just too much ...

Texas Instruments has launched the first fully integrated high-brightness LED matrix manager IC for adaptive automotive headlight systems. The TPS92661-Q1 is a compact, scalable solution that enables ...

Nasha Addarich Martínez Head of Editorial Initiatives and Data Journalism Nasha is the Head of Editorial Initiatives and Data Journalism at CNET. She leads the development and execution of proprietary ...

An LED display for real-time prices of stocks, cryptocurrencies, and forex rates. Requires a Raspberry Pi, and an LED board connected to the Pi via the GPIO pins ...

It's amazing what you can do with an ESP32 (or two).

This is the standalone repository of the Klipper LED Effects module developed by Paul McGowan with contributions from myself. It allows Klipper to run effects and animations on addressable LEDs, such ...

Abstract: Light-emitting diodes (LEDs) with high response frequency and high power can be applied in visible light communication (VLC). This letter studies the response frequency and optical output ...