I use motor controller with pwm to control the motors, I'm currently working on integrating a digital compass and on screen display, have both working individually but now need to integrate them together.
I copied your motor design from the RC forum
They certainly move some water, I need to do more testing as I have only done a quick run so far. Trying to get the time is the main thing.
Its great to see the design being used Are you using onboard batteries or supplying power from the surface?
Is your controller a self built unit? Any more details you can share with us? I currently plan on a self built controller although if i had the spare cash i would be tempted with the rov-asia unit.
I know what you mean about getting to time although even talking about rov's is tempting me to look back at my build :geek: