ARDUNIO harware: https://www.arduino.cc/ (CHECK PRICES) AMAZON : https://www.amazon.com/Elegoo-EL-CB-001-ATmega328P-ATMEGA16U2-Arduino/dp/B01EWOE0UU/ref=sr_1_12?keywords=ARDUINO&qid=1555501942&s=electronics&sr=1-12
Research prices before purchasing.
ADAFRUIT NEOPIXEL HARDWARE: https://www.adafruit.com/category/168
Prior to using the Adafruit Neo-Pixel download the library. Then add it to your libararies using the Arduino IDE https://www.adafruit.com/category/168
Add the Adafruit_NeoPixel.zip file to your Arduino>Sketch>Include Library>Add .ZIP Library...
Limor Fried
http://www.businessinsider.com/adafruit-industries-limor-fried-on-bootstrapping-a-startup-2015-8
Adafruit's Samsung SM481 & SM482 in action!
https://www.youtube.com/watch?v=blJNLTuVIRQ
https://blog.adafruit.com/2016/04/15/turn-a-piece-of-paper-into-a-diy-speaker/