A basic Arduino board adds creativity, flexibility, and interactivity to your home lab. It costs little but opens countless ...

Discover the Govee Pixel Gaming Light, a Matter-enabled, fully customisable display that brings creativity and interactivity ...

A unique mechanical design aspires to remove heat from this LED light bulb’s insides, but you still need to keep external ventilation in mind.

A miniaturized driver manages red, green, blue, and white LEDs for maximum impact with minimal system CPU burden.

Nothing brings joy to a hacker’s heart like taking a cheap gizmo and making it useful. Over at Hackaday.io [AndyHull] popped open some cheap LiPo battery power packs to see if he could power a Canon ...

Abstract: Custom CMOS integrated circuits and commercial LEDs can be combined to build a compact system aimed at performing optical spectroscopy with reduced cost and low area consumption. This work ...