Fibonacci256 Case with Paper or 3mm Acrylic Diffuser - 166mm disc with 256 WS2812B RGB LEDs and Wi-Fi

thingiverse

Caution! I've received a report of LEDs on a Fibonacci PCB failing after running at high brightness in an enclosure for extended periods of time. Excessive heat can drastically reduce the life of the LEDs. Please run at low brightness, add ventilation holes, and/or closely monitor the internal temperature. I will attempt to redesign the enclosure for better passive heat ventilation.  Fibonacci256 is a stunning 166mm circular disc featuring 256 WS2812B RGB LEDs surface mounted in a Fibonacci distribution. The project is fully open-source software, and programmable over Wi-Fi or micro USB cable. Buy from Evil Genius Labs: https://www.evilgeniuslabs.org/fibonacci256 Controlled via a web app over Wi-Fi. Parts list: * [Fibonacci256 - 166mm disc with 256 WS2812B RGB LEDs](https://www.tindie.com/products/19429/) * 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) 3D print the parts, then print and cut out the template for the paper diffuser. Controller assembly instructions: https://www.evilgeniuslabs.org/mini-wifi-led-controller      https://www.youtube.com/watch?v=RbiiBKRyVPQ