Homebuilt ROVs Forum

Thanks for the replies but I found a good step up converter that fits my specs

Here it is
http://www.ebay.com/itm/NEW-DC-DC-Adjus ... 20d726ced3

I need a 6 to 7 volt camera because of voltage drop I can't get all 12 volts I need for a backup camera down the tether I have looked at step up converters but can't find any that can fit my specifications it has to fit in a 2 inch PVC pipe any ideas

I was wondering how would I wire a joystick to control 4 thrusters 2 forward and reverse and 2 for up and down. I want control like a tank and I would like one side to reverse and one to go forward for turning (sharper turns) I am using the vellman k8023 if that helps any

Thanks for the help I am glad I am not paying 50 bucks + the charger
Now I will almost be cutting that in half

Thanks I will definitely go with those but what about charging them

I know that I will need like 3-4 amps down the tether on 16 awg wire and my target depth is 100 ft and with 12 volts I will be getting a little more volts down the tether than I need so my voltage drop is good I just don't know what type of battery's to go with for around $50 and I want around 2-3 h...

I am planning on using a 12 hot wheels rechargeable battery but 1 problem how can I connect as my power source. I decide as using a lead acid battery because I am going for on surface power because there is just no way I can fit batteries on my Rov. I am open to other power suggestions for the same ...

I have seen reviews and watched videos about the camera it's good for the price I will go with it for now but it won't be permanent I am just ready to hit the water.

Camera http://www.amazon.com/Upgraded-Esky-EC170-08-Waterproof-High-definition/dp/B005Q65JHM/ref=sr_sp-btf_title_1_8?s=electronics&ie=UTF8&qid=1382319952&sr=1-8&keywords=Car+backup+camera Monitor http://www.amazon.com/Camera-Monitor-Support-Rotating-Screen/dp/B007SLDF7O/ref=sr_sp-atf...

What about running an extension cord for thruster power. What will the voltage drop be and can it handle only 12 volts of power efficiently enough to run 100 to 150 ft.