https://w.electrodragon.com/w/index.php?action=history&feed=atom&title=Category%3AStepperCategory:Stepper - Revision history2026-06-04T18:51:20ZRevision history for this page on the wikiMediaWiki 1.37.2https://w.electrodragon.com/w/index.php?title=Category:Stepper&diff=31193&oldid=prevChao: /* Specification */2021-05-17T06:46:15Z<p><span dir="auto"><span class="autocomment">Specification</span></span></p>
<p><b>New page</b></p><div>== Find the phase sequency ==<br />
# Connect the comm pin to VCC<br />
# Connect one of the rest wires to the GND, if the motor jumps once, then let's say it is A<br />
# Let's then try the rest of the wires except comm. and A, if one the wire connects to GND and the motor move clockwise then Let's say it is B.<br />
# Repeat the step 3, until you find C, D, E....<br />
# Finally, you can programm your stepper in sequence AB--BC--CD--DA--AB or (AB / B~A / ~A~B / ~BA / AB)<br />
== Stepper Drive Methods ==<br />
* "Single" means single-coil activation <br />
* "double" means 2 coils are activated at once (for higher torque) <br />
* "interleave" means that it alternates between single and double to get twice the resolution (but of course its half the speed). <br />
* "Microstepping" is a method where the coils are PWM'd to create smooth motion between steps.<br />
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== Documentation ==<br />
* [[:File:Stepper_motor_basic.pdf| Stepper motor basic]]<br />
* [http://static.electrodragon.com/wp-content/uploads/2012/03/28BYJ48-specification.doc Specification link 28BYJ-48]<br /><br />
* http://arduino.cc/en/Tutorial/StepperUnipolar<br />
* Customstepper - http://playground.arduino.cc/Main/CustomStepper<br />
* Stepper Motor tutorial - http://www.electrodragon.com/?p=6959<br />
* Stepper demo video - http://blog.electrodragon.com/arduino-drive-our-new-stepper-motor/<br />
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[[category:motor]]</div>Chao