Build Your Own Remotely Operated Vehicle
Step 20
At this point, you are almost ready to start building your ROV frame. But first, it would be helpful to make a note of which switch controls which motor.
Attach the ring terminals to the battery; red is positive and black is negative.
Plug the banana connectors into their appropriate female terminals.
Turn on the first switch and make a note of which motor it controls. Place a piece of colored electrical tape on the switch and its corresponding motor.
Do the same for the other two switches and motors.
