Homebuilt ROVs Forum

Thank you. The problem is i already have the wires cuz they were free. I tested the wiring already for about 20 seconds... i dont see any problems yet but i need to measure the amperage In water

Thankyou! I'm using 100ft of 22 guage aluminum ribbon wire, mainly because it's cheap. Yes I know that's horrible, but that's why I want to compensate with another battery. I actualy tested the voltage in air and it dropped from reading 12.9 v(Most 12v supply a little more voltage) to 10.3v at the e...

I need to know if it's possible to decrease 24 volts to a desired voltage without decreasing the ampage on the motors. I'm really using 12 volts but to compensate for voltage drop, I am ordering another 12 volt battery. 24 volts will clearly be too much, however I want to decrease it with a pot. I h...