What is the step motor drive card?
The principle is that the same drive step motor rotation is only functionally different
Drive CARDS are rare now; The drive card is integrated with the drive and control system, but the driver current is small, the micro motor can; Drives are usually made of large current, generally receiving pulse signals, which have signal amplification and division of labor. Motion control card is a kind of control system, a PCI slot and USB, take off the aircraft, to programming, a required frequency pulse and direction of the model to the stepper motor drives, has devoted more than a piece of card to control motor, deceleration and interpolation function and IO, and other functions.
There are three types of drivers, drives, drive modules, and drive chips. Only the driver chip is the simplest, according to your situation.
