Need help building gift for girlfriend(LED necklace)
So, anyways, I came with a schematic for an LED based necklace. The whole idea is that it consists of a symmetrical shape split into two halves, each an individual necklace. One of those two contains an LED and the other a battery, and when the two are placed together, they complete the shape and the LED lights up, symbolic of her being my other half.
What I need help with is how can I build the contacts for the two halves and how do I actually build the two parts(what material to make them from, how to shape them, etc..)
Much appreciated. hanks in advance,