An Arduino-powered underwater ROV made out of PVC pipe | Arduino Blog
Build Your Own Underwater Drone - YouTube
ThorRobotics 110 ROV Underwater Drone 4K View FPV Lite KIT DIY MAX Dep – Thor-robotics
Homebuilt Rovs
I've designed a fully 3D printable underwater drone that's finally reliable, fast & maneuverable! Posted here a while back but now I'm thinking of releasing an entire DIY course on how to