Fibonacci64 Case with Paper Diffuser - 86mm disc with 64 WS2812B RGB LEDs and Wi-Fi

thingiverse

Caution! I have a report of LEDs on a Fibonacci PCB failing after running at high brightness in an enclosure for extended periods. Excessive heat can drastically reduce the life of the LEDs. Please run at low brightness, add ventilation holes, and/or closely monitor internal temperatures to prevent overheating. I will try to redesign the enclosure for better passive heat ventilation. A YouTube video shows a beautiful 86mm circular disc with 64 WS2812B RGB LEDs surface mounted in a Fibonacci distribution. The project is fully open-source software, programmable over Wi-Fi or micro USB cable, and available for purchase as a kit from Evil Genius Labs: https://www.evilgeniuslabs.org/fibonacci64. Fibonacci64 can be controlled via a web app over Wi-Fi. A parts list includes: * [Fibonacci64 - 86mm disc with 64 WS2812B RGB LEDs](https://www.tindie.com/products/19184/) * 3D printed case * [ESP8266 Level Shifter Shield](https://www.tindie.com/products/jasoncoon) * [ESP8266](https://amzn.to/3aNIZ5Y) * [SN74HCT245N Level Shifter](http://www.digikey.com/product-detail/en/texas-instruments/SN74HCT245N/296-1612-5-ND/277258) * [0.10µF Capacitor](https://www.digikey.com/product-detail/en/kemet/C320C104M5R5TA/399-9776-ND/3726028) * [470 ohm resistors](https://www.digikey.com/product-detail/en/stackpole-electronics-inc/CF14JT470R/CF14JT470RCT-ND/1830342) To assemble the controller, follow the instructions at https://www.evilgeniuslabs.org/mini-wifi-led-controller. Images of the Fibonacci64 RGB LED Disc can be seen below.       Watch the YouTube video at https://www.youtube.com/watch?v=RbiiBKRyVPQ.