Designed for M5Stack Atom, AtomS3, and AtomS3R series IoT controllers based on ESP32 or ESP32-S3 wireless SoC, the Echo Pyramid base enables smart voice ...

Here are instructions for making a LED strip that can be controlled via an Web API. The strip can show any color combination with red, green and blue LEDs: The LED API can receive a number of commands ...

This module uses a versioning scheme that is compatible with ZMK versions. As a general rule, the main branch is targeting compatibility with ZMK's main. This is a ZMK module containing a simple ...

Arduino has just announced the Arduino Matter Discovery Bundle (AKX00081), an all-in-one development kit designed to help ...

Vishay has introduced a new tricolour LED that provides luminous intensity to 252 mcd at 5 mA for RGB displays and backlighting. The VLMRGB1500 uses the latest high brightness AllnGaP and InGaN ...

With its wide color range, the Vishay Semiconductors LED released today is ideal for switch illumination, status indicators, ...

If you followed our CES 2026 coverage, you probably heard about a new technology coming this year called RGB Mini-LED or ...

Televisions Best Buy is clearing out OLED TVs ahead of 2026 releases — here are 7 deals I’d recommend without hesitation Televisions I added a soundbar to my TV – and no longer think they're essential ...

Gaming PCs One Redditor has 3D-printed a big yellow air duct to attach to their GPU, and the results are middling: It 'does nothing but it looks cool' Gaming Keyboards As an ergonomic keyboard skeptic ...

If you’ve been to a wedding or a downtown coffee shop in the last 10 years, you’ve probably seen those little lightboxes that are so popular these days. They consist of letters placed ...