Here is an artistic Arduino project for the fun-minded. The circuit is an Arduino RGB LED controller running on a sweet ‘n’ simple code,but with a little hardware surprise outside the Arduino board.

The same goes for all the LEDs. In our circuit we are going to use CA (Common Anode or Common Positive) type. For connecting 5 RGB LEDs to Arduino we need 5x4= 20 PINS usually, by we are going to ...

Perhaps one of the most common modules in an Arduino starter kit, the RGB LED lets you create all sorts of colors with just four pins from the Arduino. This tutorial demonstrates two ways to use this ...

NeoPixel RGB LED can be illuminated in any color and so we can add more buttons on the LCD to glow the LED in more colors on tapping on those buttons. Other beautiful effects and patterns can also be ...

This obviously is not the first of its kind, but [Jose] does offer up a new technique using addressable RGB LEDs ... the tree’s LEDs are synchronized to music generated by an Arduino via ...

the RGB LED color mixer is a project that is suitable for the beginner Arduino users who is interested in building an interactive gadget to mix colors. The simple circuit combines three potentiometers ...

He used an Arduino, and multiplexed RGB LEDs with some digital potentiometers ... The RGB LEDs are lit via a completely separate set of circuits. Each row of like colored LEDs is brightness ...