AVR-Chat

The comercaly avalibe motor controlers are avalible and I could just
buy one and add it to my AVR robot project. But that is not what I
want to do. My interest is to understand all process of my project and
it is just fun to do. 

Did you do bi-dirctional? 
I think I could do the AD compare with a resistor ladder going one
directon but I woudl really like to go in both directions. If you have
any sample code or data you could share that would be great!! Thanks all!

--- In AVR-Chat@yahoogroups.com, Tom Becker <gtbecker@...> wrote:
>
> > ... Does anyone have any experience with creating an Atmel based
motor controller?
> 
> I've done a simple BLDD driver with a ATMega8535 (on a BX-24p).  I did 
> it with three PWM phases, which yielded very slow slow low-torque 
> rotation.  Getting speed from a BLDD requires feedback, I think
you'll find.
> 
> 
> Tom
>