rainbow

Make an Illuminated Rainbow Synthesizer With an Arduino!

This Instructable shows you how to add a high-resolution touch screen to your Arduino and make a synthesizer that controls colored LEDs! The techniques you learn here can serve as a foundation for other touch screen projects! In this Instructable, you will learn: Where to get a high resolution 800×480 touch screen. How solder a …

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Tears of Rainbow using an Arduino

It’s time to release new updates for my first (ever) project with Arduino, “Color Light Music”.  From artistic perspective, VU BarGraph style (IMHO) is the best one for spectral dynamic representation, and not much could be improved on this side. But this time, it cross my mind an another idea “Tears of Rainbow”. This blog about …

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RGB LED Rainbow Fader using an Arduino

Introducing the RainBoard: A simple RGB LED Rainbow fader using an Arduino Uno and a few simple components. Believe it or not, we will control 45-channels of RGB LEDs at 32 brightness levels using only 3 digital pins from the Arduino! How is this possible you ask? By using two magic concepts: Shift Registers, and …

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