https://hackaday.io/project/161339-large-scale-interactive-led-jellyfish-installation
Large Scale Interactive LED Jellyfish Installation | Hackaday.io
A large scale interactive LED jellyfish installation, 3500+ Leds using FastLed, run off a single NodeMCU and publicly controllable via web.
large scaleled jellyfishinteractiveinstallationhackaday
https://makezine.com/article/home/halloween-led-jellyfish-c/
Halloween LED Jellyfish Costume - Make:
Oct 15, 2007 - This has to be one of most visually appealing and creative costumes we've seen in a while. An LED jellyfish: Follow the link below to get complete
halloween ledjellyfish costumemake