The device is designed to use parallel ports in order to connect a bipolar step motor to a personal computer. The circuit is allowed to manage motors up to 3A for phase and is optically isolated from ...

A new series of microstepping motor driver integrated circuits with an integrated step and direction translator interface has been developed specifically by to drive bipolar stepper motors. These new ...

Sometimes less is more. Here, a quarter-step switching logic sequence for stepper motors offers several significant advantages over full-and halfstep modes—higher resolution, smoother drive, minimal ...