title: How to create a rainbow wave on LED Strip using Arduino?
body: <p>I want to create some effects for my led strip with my arduino nano as the controller.</p>
  
  <p>So far I managed to get the basics done (same static color for each led, color fade with each leds simultaneous).
  I got a rainbow effect working, but its basically only a cycle through the color spectrum for all leds at the same time.</p>
  
  <p>What I want is a <strong>rainbow wave</strong>, where the colors are moving in one direction and fading into/chasing each other.</p>