Homebuilt ROVs Forum

Nicely done, fortunaly you won't see the epoxy from the outside.

Hi Tomcat!

Welcome to the forum.

Still a nice and slick design, in several messages are people talking about hull penetration styles but a lot of people use bare copper in epoxy (yeah you will end up using it afterall).

Welcome, and change is a permanent state

I have seen some ideas about using Fish Finders in a ROV. Don't know the exact tread anymore or maybe it was on Youtube.

Nice result with the plexiglass, even with the small imperfections.

I did not do the math for displacement and depth corrections, but I think it would be a good place to start. Calculating back from the depth you want to dive to the required volume of the bladder in the ROV. Also watch some youtube movies about people who have been working with this principle and th...

Nice looking design. For the steppermotor, I would guess that they can handle just like brushless motors a bit of water. So place it in a wet compartment and only worry about the wire which need to come into the dry section. Other option is to replace the steppermotor with a servo, which can be boug...

Looks nice, nice way of mounting the motors in a shroud.

In your receiver you want to read the input send by your sender: Sent: ForRevValue: 123 Use startsWith to compare the beginning of the received sentence with your commands in the receiver. And then use subString to receive the value you need to send to a truster. See the examples on this page https:...