Strip the insulation from the end of the wire (approximately 1/2" inch).
Twist the stripper wire with your fingers. Place the Ferrule on the end of the stripped wire.
Place the silver portion or the ferrule in the center of the crimper. Make sure that the wire remains doesn't slip out of the ferrule. Squeezer the crimper closed until it won't close any further. Allow the crimper to open back up.
Your crimped ferrule and wire should look like the one in the picture below.
When you're done one end of the wire will be solder to the motor and the other end will have two crimped ferrules on it.
The ferrule ends of the wire will go into the "Interface Board" on your robot as seen in the picture below.
The "Interface Board" needs to be attached to your robot.
The back of the "Interface Board" shouldn't be mounted on a metal surface or it will short out and damage it.