Get your soldering tools ready. You need a soldering iron and solder.

You also need some insulation. You can use either heat shrink tubing or electrical tape.

In this guide we used heat shrink for one wire and electrical tape for the other, to show how you would use each one.

Splice the wires together by wrapping them around each other.

Remember to put the heat shrink on the wire before you splice it to the other side.