We all have our favorite tech accessories which help us organize our lives better. If you are looking for something new and really useful, consider buying USB LED lights, since they are cheap and can ...

WS2812Bs, or NeoPixels, or whatever else you call them brought full-color LEDs to maker projects a meter at a time in recent years. Hooked up to a microcontroller, they make creating vibrant, ...

Gaggione is highlighting adjustable beam optics for its Sirius range of LED optics. The zoom function is to allow switching between narrow and wide light distributions. For Sirius, there are two ...

There are many different versions of LED Badges on the market. This one uses an USB-HID interface, while others use USB-Serial (see references below). The type supported by this project has an array ...

Ambient lighting is key for crafting a calm and cozy living space. Perfecting a great lighting scheme is easier and more affordable than you think. John Carlsen has more than a decade of experience ...

PegorK’s f32 might be the world’s smallest ESP32-C3 board. It measures just 9.85 x 8.45 mm, or slightly larger than the area covered by a USB Type-C connector. A board of this size will have limited ...