The circuit is an Arduino RGB LED controller running on a sweet 'n' simple code,but with a little. Aspencore network. ... Here, D11-D10-D9 pins of Arduino is used to drive the Red, Green, Blue Anodes ...

What about substituting the 10mm RGB LED with a high-power 1W (or so) RGB LED? I know that a 3-channel power LED driver circuitry between the 1W star RGB LED and the main controller (Arduino) is ...

Individually addressable RGB LEDs like Neopixels, WS2812s, and WS2811s are the defacto standard for making blinkey glowey projects. To build a very bright display, you need a lot of them, relegati… ...

By contrast, the hardware part of this build is fairly simple: all that’s needed to replicate this build is some RGB LEDs a beefy power supply to drive them, an accelerometer, and a microcontroller.