A new set of ESP32-based projects showcases the microcontroller’s adaptability, featuring builds from retro gaming devices and virtual pets to interactive LED art and AI-enhanced gadgets. The ...

Cheap and cheerful.

At 21-inches in diameter, the new Ultra version of Govee’s ceiling lights will potentially be better at illuminating larger ...

In the ever-evolving world of television display technologies, two formats have emerged as dominant players in the high-performance category: OLED and QD-Mini LED. While both deliver stunning visuals ...

Daniel Ansorregui has developed LightInk, an open-source solar-powered E-ink watch inspired by 90s solar digital watches. It ...

Samsung's new metasurface lenticular lens, published in Nature, switches between sharp 2D and glasses-free 3D via voltage control and achieves a 100-degree viewing angle in a 1.2mm profile.The Latest ...

The second-largest school district in the country will scale back classroom screen use under a resolution the Los Angeles ...

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

LED candles are neat, but they’re very suboptimal for wish-making: you can’t blow them out. Unless you take the circuit from ...

We assess performance, battery life, screen quality, keyboard comfort, connectivity, and portability to select the best laptops for various tasks. Our current pick for the best large-screen laptop for ...