Step 5: Assemble Your Hand
Solder the twisted wire to the motors and to the flex resistors. Again, I used about 2 feet of wire, but how much you use depends on how far away from the Arduino you want to get.
In my original hand, I used the twisted pairs out of an Ethernet cable. The color coding made wire management simpler, but the wires were a bit stiff. The stiffness does not affect the functionality of the hand, but it does make the glove feel a bit weird to wear. This can be fixed by using stranded wire instead of solid core wire.