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Welcome to the SAM ROV

ROV's are Remotely Operated Vehicles that operate underwater.  This 4-H kit was created to be a super low-cost entry into the world of underwater robotics. 

Watch the full assembly playlist ...

This playlist contains 8 short videos showing the full assembly process from checking the parts, to in-water tests.

There is also a companion Assembly Guide that you can print out or view on-screen to learn the critical steps.

You can also re-watch individual videos by selecting them from the list below.

... Or just the steps you need.

  1. Unboxing. Just a quick look at what's in the Kit.
    Watch Video
  2. Assembling the frame. Build the main structure of the ROV
    Watch Video
  3. Waterproofing. Waterproof the thrusters (motor + propeller) and other electrical components.
    Watch Video
  4. Add Thrusters and stiffeners. Attach the three thrusters, and use skewers to stiffen the frame.
    Watch Video
  5. Tether Termination. Add the connector which links the tether and the three thrusters.
    Watch Video
  6. Floatation and magnet.  Add some foam to make it float and magnet to collect chips.
    Watch Video
  7. Hookup and Test.  Connect all the wires and take the motors for a spin.
    Watch Video
  8. Buoyance and Trim.  Find some water and make sure the ROV's weight and balance are correct.
    Watch Video


More activities

Watch the individual activity videos.

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