When you think about highly-precise actuators, stepper motors probably aren’t the first device that comes to mind. However, ...

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Code running on an ATmega328 determines if a person is detected on the left or right, and moves the eyes appropriately. [CroMagnon] used an old CD-ROM drive optics sled to move Gawkerbot’s eyes.

In this paper, the experimental results of position control of the hybrid stepper motor without a mechanical sensor are exhibited. Use of the steady-state extended Kalman filter to estimate the ...

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Independant motor control make the multi-motors projects more affordable. Cooperate with DFRobot Arduino Motor Library, it will reduce your development difficulty. This stepper motor driver adopts 2x ...