L293D and L298N are both motor drivers integrated circuits. The following article will introduce the two devices respectively and show the difference between them. DIFFERENCE BETWEEN : L293D AND L298N MOTOR DRIVERS! Catalog L293D Overview
As a brushless motor, the central shaft of a stepper motor does not physically touch anything in order to rotate. Rather, stepper motors use electromagnets that are concentrically located around the central shaft to induce it to rotate. For those of you who might not know, electromagnets work ...