Hi Mickey,
For question 1: I apologize for not understanding your question correctly. What do you mean by 16 times at the same single speed? what single speed are you referring to?
For question 2: you can take a look at the DRV8821 which has a simple step/direction interface.
For question 1: I apologize for not understanding your question correctly. What do you mean by 16 times at the same single speed? what single speed are you referring to?
For question 2: you can take a look at the DRV8821 which has a simple step/direction interface.