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[[category: Stepper Drive Control]]

[[category: Stepper Drive Control]]

* Two full H-bridges = four half H-bridges. That means you can drive four solenoids, two DC motors bi-directionally * Stepper Guide [[category: Stepper ]]

==Stepper Introduction== [[File:Stepper motor.jpg|300px]] [[File:Stepper motor 1.jpg|200px]]

...be moved an exact amount to print one letter after another. This is where stepper motors come in handy. ...nitty-gritty information. All you need to know for now is that, to move a stepper motor, you tell it to move a certain number of steps in one direction or th

[[File:Unipolar stepper bb.jpg|thumbnail]] === Drive Board with DIR, STEP Pin (A3967, A4988) ===

...edundant. See [http://en.wikipedia.org/wiki/Stepper_motor wikipedia] and [[Stepper motor#Bipolar]] for more detailed information on unipolor vs. bipolor stepp ...vers are bipolar, so if you're using the standard drivers, you will need a stepper than can be wired as bipolar.

* CLK+, CLK- pulse positive and negative terminals， need for control * Double check before to use, wrong wiring will burn the drive

Stepstick Stepper Driver Board A4988 V2 03.png | A4988 Wiring Four, six, and eight-wire stepper motors can be driven by the A4988 if they are properly connected.<br />