Description: Using an Arduino or a micro controller, we can generate cool-looking patterns with an led strip containing ...

In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it ...

Gemstones like precious opal are beautiful to look at and deceivingly complex. As you look at such gems from different angles, you'll see a variety of tints glisten, causing you to question what color ...

Spectrum Slit a light sculpture visualizes RF activity with an SDR receiver and sixty?four filament LEDs, helping you see ...

Brainiac75] is a fan of fiber optic lamps, except for one thing—they’re often remarkably dim. Thus, they set out to hack the technology to deliver terrifying amounts of light while still ...

. ├── main/ │ ├── examples/ │ │ ├── battery_check.cpp # Example: Battery voltage check and RGB LED status indication │ │ ├── blink_example_main.cpp # Example: Blinking built-in, blue, and external ...