Quantity   Component name
64 × WS2812B Addressable RGB LEDs <a target="_blank" rel="noopener noreferrer" href="https://cdn-shop.adafruit.com/datasheets/WS2812B.pdf">https://cdn-shop.adafruit.com/datasheets/WS2812B.pdf</a>
1 × QT Py <a target="_blank" rel="noopener noreferrer" href="https://www.adafruit.com/product/4600">https://www.adafruit.com/product/4600</a>
1 × Additional 2MB EEPROM for the QT Py <a target="_blank" rel="noopener noreferrer" href="https://www.adafruit.com/product/4763">https://www.adafruit.com/product/4763</a>