LED Spikes

Add a little bit of adhesive around the neck, where each LED spike will be inserted.
Depending on what kind of adhesive you use, you might want to set the bracelet aside for a little while to cure.
Repeat for each of the five spikes.
Grab your trusty hot-glue gun and five LEDs.
When gluing-in your LEDs, make sure that the short and long legs of the LEDs are all oriented the same.

This will help simplify the soldering step.
Don't snip the legs of the LEDs! We will use them to wire-up the circuit.
This guide was first published on Aug 13, 2014. It was last updated on Aug 13, 2014. This page (LED Spikes) was last updated on Oct 30, 2019.