Just as simple as the original by Graffiti Research Lab.
Step 1: Materials
Tape. Scotch, Duct, Electrical, Packaging, doesn't matter.
Mounting tape. This is double sided foam tape. I got mine from the dollar store.
LED. I'm using a 3MM red one just for demonstration purposes.
Coin battery. 2025, or 2032 coin cells, used in remotes and key fobs. Again, from the dollar store.
And last but not least, your favorite cutting tool.
Step 2: Look How They Shine for You
The longer LED leg goes on the positive side, shorter on the negative. This isn't always the case, I've had some messed up LEDs that were reversed. If you're confused about which battery side is which, the positive side will most likely be marked with a +. If not, just mess with it and find out!
Get some tape, and wrap it around the legs of the LED, and the battery.
Step 3: Make It Stick!
Congratulations! You're done! Now go stick it somewhere.
Step 4: Fin
All due credit goes to Graffiti Research Labs, I just added tape to it. ;)
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