Two -phase four -line step -step motor micro drive board pulse signal input ultra -small step driver module

The module requires an external single -chip pulse signal to drive the two -line step motor of the two -phase and four -line system.

Friends only need to connect the power and pulse signal input to drive the two -line step motor of the two -phase and four -line system.

Remember: This module has no technical guidance (the owner will not be), the module information is on this page (including chip circuit diagram, single -chip microcomputer programming, chip pin function, etc.)After failing due to personal abilities, give the store bad review!IntersectionIntersection

Module input voltage: DC5V (power supply+-Refer, do not counter-reversal, there are markers on the board surface)

Drive current: maximum 800 mAh (when the current is large, the chip needs to add heat sink)

Module size: about 14mm*10mm

Product Attributes
Brand	Other/Other
Output Voltage	0.1

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