> What will you run your code on I meant PC, microcontroller etc, presumably your target device needs to be rugged and portable?
Here is information on AC motor speed control; http://en.wikipedia.org/wiki/Variable-frequency_drive ... or Google variable frequency drive, ac motor speed control etc. A VFD is too expensive for my customers application which is why I'm designing my own. Regards, Nigel krome152001 wrote: > > what do u mean by what will run my code by??? if i corrent i going to > run the code using c++. > about indepent speed of the motr the would be a plus but ther AC > motor how can i do that? > > --- In [email protected] <mailto:c-prog%40yahoogroups.com>, Nigel > Duckworth <[EMAIL PROTECTED]> wrote: > > > > This is something I'm doing at the moment in Hi-Tech C using a PIC > > microcontroller (18F4331) and my own hardware, the application is > 230V > > fan speed control. > > > > An off-the-shelf solution would be two motor drives but if you want > to > > build something look at these; > > > > http://www.irf.com/product-info/imotion/ > <http://www.irf.com/product-info/imotion/> > > > > http://www.irf.com/product-info/datasheets/data/irams06up60a.pdf > <http://www.irf.com/product-info/datasheets/data/irams06up60a.pdf> > > > > I attended a most useful seminar on motor control last year run by > > International Rectifier. > > > > What will you run your code on and do the motors required > independent > > speed control (for ball direction perhaps)? > > > > Regards, > > > > Nigel > > > > > > . > > > > krome152001 wrote: > > > > > > i also trying to control two AC motor using C++ to spin at a > speed to > > > shoot a soccer ball i was wondering if someone can lead me into > the > > > rigth direction of how and if it can be done thanks alot > > > ricardo > > > > > > __ > > > > > > > > > > __._,_ > . > >
