Yo-yo Light Spiral

this is a very simple light effect for a yo-yo that can be glued or taped on.

for this project, you will need normal desk tape (or duct tape, whatever will hold it on) you can also use epoxy or other glue.
a LED
battery (i used a 3 volt button battery)
switch (optional)
a yo-yo

attach the switch if you have one.
Wire it to the battery.
Tape or glue it to the yo-yo.

And your done!

In the dark, your yo-yo will make a spiral shaped light.

here's my yo-yo in mid spin.

Enjoy :)