From your very first blinking LED to dazzling multi-color sequences, Arduino makes it easy to bring light to life. With just a board, a few LEDs, and some code, you can experiment with patterns, ...

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 ...

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

TCL is stepping into the RGB LED category with its new flagship RM9L series—designed for ultra-large screens and a more ...

LG has announced the pricing and availability of its Micro RGB evo, the company's first take on a TV display trend that ...

Huawei has introduced the Vision Smart Screen S7 Pro in China, expanding its portfolio of large-screen smart devices. The new ...

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

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