1. Electronics(Ebay/Amazon) 1 x 8 Channel Relay Module(Ebay/Amazon) 1 x FPV Camera(Ebay/Amazon) 1 x 12v Battery(Ebay/Amazon) 1 x RCA Cable(Ebay/Ama...

2. An ROV is a Remotely Operated Vehicle that is tethered and under the direct control of a human operator on the surface. An ROV can stop, hover,...

3. There are two main designs for homebuilt ROV(s).1)Seafox design.2)Seaperch design.After a long time of thinking(nearly one 2 or 3weeks), I came...

4. This is totally your choice, you can select the main designs or you can make a custom one with your own dimensions. I made ROV with SeaFox desig...

5. For the lighting of the ROV, I used 1W LEDs. They are pretty bright and cheap. I connected four lights series per one elbow and glue them in a p...

6. As you can see above photo the output of the FPV camera is not quality. That's why I recommend using an action camera like a GoPro with a waterp...

7. You can control this ROV by pushing buttons connected to an Arduino. Nothing more than needed but to control it comfortably you need to have a h...

8. Connect all the electronics as the above picture to build your remote controller. Before closing the box make sure to upload the below code or y...

9. This PCB is for the remote controller. I designed this PCB with Easyeda. You can download the Gerber file from the link below. I hope it's an ea...

10. For the 8-channel relay module and Arduino nano, I am using two WaterProof boxes. Before buying these boxes make sure they are already waterpro...

1. Step 1: (testing the motors and motor midifications) ---The main parts of the ROV are the motors, which enable it to move through the water in a...

2. Step 2: (cutting off the pump chamber) ---Since I was going to attach a bigger propeller on a longer shaft I needed to cut away the pump propell...

3. Step 3: (identifying the parts needed) ---Here is a picture of all the parts i used to make the mainframe and the camera housing. The parts are...

4. Step 4: (melting the pvc pipes and links together) ---The pipes had to be stuck together in some way or another, and after some research i disco...

5. Step 5: (Joining of the two frame sides, finishing the frame) --- As you can see I have completed the 2 frame sides, and have stuck them togethe...

6. Step 6: (painting the frame) ---I decided to spraypaint my frame yellow(the standard ROV colour) and the camera housing black.

7. Step 7: (making the camera housing) ---To ensure that the camera wouldn't get wet i had to make a waterproof case and i decided to make it 'very...

8. Step 8: (mounting the camera into the housing) --- I removed the original stand from the webcamera and replaced it by my own, smaller version. -...

9. Step 9:(wiring motors, power lines and camera)---Wiring is one of the most tedious parts of the work i did, but cosidering i had very little pre...

10. Step 10: (closing up the camera case and attaching it to the mainframe) ---This step is where you have to try to fit everything (wiring connect...