Hello,
I will developpe a motorisation for my telescope mount (I know that a lot of system are already existing as commercial or free product) to personnalise it a little bit more.
There is two key points : the mecanical part and the command of the motor.
I would command the motor with a PIC 32 (to be able to compute cosine and sinus). As driver I found three products which same interresting :
Which comments can you tell me about these drivers (facility to use, efficiency, ...) ?
And a second questions : did you know a good book on stepper motor (and not too old) ?
Thanks you for your help,
Jean-Marie