wire for control of the relays, and one cable for the live video feed. power wires, one ethernet cable containing 8 pairs of 24 ga. The tether must also be as close to neutrally buoyant as possible. length cable connected to the controller.

The tether is the lifeline to the urov it supplies power, control, and video feed via the 100ft. Tether: The most limiting factor is the tether. However being slightly positively buoyant is beneficial for a few reasons one being if the urov loses power than it will slowly float back to the surface, two when controlling the urov near the bottom of the water it won't have a tendency to hit the bottom causing debris to stir up and cloud the water, and three it makes the urov to have a smooth elevation control with the use of a prop as opposed to a ballast system. Buoyancy: The urov needs to be neutrally buoyant, meaning if you bring the urov to a depth it shall not sink or float. Pry off the impeller and machine an adapter to have the output shaft accept a propellor. Three total motors for which two for forward, reverse, and turning, and one for elevation control. Use the video as the main guide and I will also list some of the priciples below: Motors: Bilge pump replacement cartridges (1250gph) that were bought on amazon. This UROV features a live video feed with a viewing screen mounted on the controller, HD video recording capable via GoPro mounted camera, battery powered and capable of reaching depths up to 100 ft. What could be more fun than exploring the pitch black depths, finding new fishing spots, performing boat maintenance, or discovering treasure with your very own Remote Controlled Submarine? I'm going to be referring to the remote controlled submarine as a UROV for Underwater Remotely Operated Vehicle.

Rc submarine with camera