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, ...

Recent DIY trends show makers increasingly turning to ESP32 microcontrollers and Arduino platforms for smart home projects, replacing costlier or overpowered setups like Raspberry Pi in many cases.

Proper waste sorting is very important for keeping our neighbourhoods clean and saving resources for the future. When we mix ...

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

Hardshell LED masks are more durable than their silicone mask counterparts, but they’re a tad heavier. Ritchey finds that ...

Many microcontrollers can spit out simple analog video signals if that’s something you desire. However, it normally requires ...

A new developer program for LightOS allows anyone to create tools for the Light Phone, whether that’s a local public transit ...

Anyone who has ever used a microscope knows that it takes time to bring a sample into sharp focus. Each time you move the ...

Scientists have achieved a major step toward chip-scale ultraviolet light by converting red light into powerful UV within a ...

But the market for new ones is crowded, ranging from simple £200 sticks to a self-emptying, AI-enhanced model from Samsung that costs – believe it or not – just under £1,200. To help narrow your ...