Robert, That's really helpful to me, thanks for putting it all together and posting it. In my case I was considering how well this would work for a model boat (large, about 10' and 120 lbs so space and weight are not bit issues). This boat will have many accessories in addition to the motors and ste...

DamonDCD did you finish your cat tracker? Our now deceased cat had tyroid problems and she could not keep her balance, she would fall over frequently. I thought about making her a gyroscopic helmet but alas it didn't happen. Here's an idea for a new sensor, a dog poop sensor. We have a very nice dog...