Swimming Mermaid LED Tail #arduinomicromonday
Glimmer the Mermaid is an incredible project by Erin St. Blaine: it uses about 180 Adafruit Neopixels, an Arduino Micro to control them and silicone. To change animations and brightness she added a bluetooth module to connect it to an Android tablet:
If you want to discover the details of the project or watch it in a live show, check her website!