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SparkFun will be closed May 25, 2015 for Memorial Day. Orders placed after 2pm on Friday the 22nd will ship out on Tuesday. Thanks!

HMav

Member Since: January 4, 2011

Country: United States

  • In my (limited) experience with steppers 2 things would always cause them to vibrate but not spin. Either trying to drive them too fast (speed must be ramped up gradually) and hooking up the wires incorrectly. A google search will turn up loads of help, and a multimeter is a must for figuring these things out.

No public wish lists :(