# Fibonacci182 Card

Fibonacci182 Card is a beautiful credit card sized rectangle with 182 RGB LEDs surface mounted in a Fibonacci distribution.

- **Seller:** [Evil Genius Labs](https://www.lectronz.com/stores/evilgeniuslabs), Overland Park, Kansas, United States
- **Price:** $91.00 (USD, before shipping and taxes)
- **Availability:** In stock
- **Categories:** Lights, LEDs, Displays
- **HS code:** 940560
- **Product page:** https://www.lectronz.com/products/fibonacci182-card

## Links

- [Documentation](https://www.evilgeniuslabs.org/fibonacci182-card)
- [Code](https://github.com/jasoncoon/fibonacci182-card)

## Images

![Fibonacci182 Card](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6Mzg2MDcsInB1ciI6ImJsb2JfaWQifX0=--5e21ae3054fae7a798329f5b300f6984ad0e6831/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJwbmciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--605f1da017bcbb03ce31845cd0e81d97e3b3c574/RVQAho5.png)
![Fibonacci182 Card](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6Mzg2MTEsInB1ciI6ImJsb2JfaWQifX0=--777255ada73a2f49b84786efbf5b3ec184718faf/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJwbmciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--605f1da017bcbb03ce31845cd0e81d97e3b3c574/CtY1Otx.png)
![Fibonacci182 Card](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6Mzg2MTUsInB1ciI6ImJsb2JfaWQifX0=--daf5cf3419b40b05b8f2643e5d2e3cbf1f8d5151/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/PXL_20251031_165524400.jpg)
![Fibonacci182 Card](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6Mzg2MTksInB1ciI6ImJsb2JfaWQifX0=--09352b2f024f8c9c44b3f26b1a5debb43566940e/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/PXL_20251031_165513910.jpg)

## Description

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Fibonacci 182 Card is a beautiful credit card sized rectangle with 182 RGB LEDs surface mounted in a Fibonacci distribution. Swirling and pulsing like a tiny galaxy, it’s mesmerizing to watch.

It consists of 182 WS2812C-2020 RGB LEDs, arranged into a circular Fermat’s spiral pattern.

It has solder pads on the back that match the pinout of the [QT Py by Adafruit](https://www.adafruit.com/?q=qt+py), or [XIAO by Seeed](https://www.seeedstudio.com/catalogsearch/result/?q=xiao). It can be used by any microcontroller via the 5V, GND, and Data In pins. It also has a Data Out pad, for connecting more LEDs on the same data pin.

The six mounting holes are surrounded by capacitive touch compatible pads. They’re connected to the A0-A3, A6 & A7 pads/pins on the QT Py footprint. The SAMD21 QT Py supports capacitive touch on these pins.

**Specifications**

- Size: 3.37 x 2.125 x .063 inch (85.6 x 53.98 x 1.6 mm)
- 2 layer printed circuit board
- FR4 substrate
- Black SMOBC (solder mask over bare copper)
- HASL (Hot Air Solder Leveling) Finish
- Designed in the US by Evil Genius Labs

**Parts**

Parts I use in my builds:

- [QT Py by Adafruit](https://www.adafruit.com/product/4600)(https://electromage.com)
- [Chemcast Black LED Acrylic](https://www.tapplastics.com/product/plastics/cut_to_size_plastic/black_led_sheet/668)

[Instructions](https://www.evilgeniuslabs.org/fibonacci182-card)

## Shipping policy

* Orders are normally shipped within one business day.
* Emails are sent with tracking numbers once orders ship.
* Orders ship from the US.
* Depending on the destination, orders normally arrive within a few days in the US, and up to several weeks internationally.

Returns and warranties:

* Returns are not accepted.
* If I make a mistake, just contact me, I will fix it.
* If mistakes are made assembling kits, I will provide assistance.

Customs and import duties:

* International orders may be subject to duties, taxes, import fees, etc.
* These fees are not included in the price of the products, or the order total.
* These fees are the sole responsibility of the buyer.
* These fees vary based on the products and destination country.
* For more information, please contact your local customs office.