When unpacking an inexpensive plastic Jack-o-lantern for this year's Halloween decorating, I got inspired to upgrade it with some NeoPixels.
This project only uses a few parts:
- NeoPixel Ring (16 or 12 pixels)
- Arduino Uno (or compatible like the Adafruit Metro)
- Few inches of 20 AWG wire
- 9v power supply (optional)
- One 470 ohm resistor (optional)
- 2-1/2" square of shiny mylar and clear tape (optional)
For tools, you will need:
- Soldering Iron
- Wire stripper
- Diagonal cutter (For trimming soldered wires)
Let's light up a pumpkin!