We are hosting a Halloween party and since Stranger Things is on everyone's minds this year, I thought I could make a cool, creepy decoration using an arduino and some programmable LEDs
Good news. No tools are required to build this instructable. You don't need to know how to solder or anything fancy.
All parts can be found on Amazon, or if you want things cheaper, you can do a little research on other sites. The parts list is:
Mokungit 100pcs WS2811 12mm LEDs
DC Power Jack Adapters:
5V/10A DC Power Supply
9V/1A DC Power Supply