Video - Know your steppers
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Teaching Tech explains how stepper motors work using the open source stepper analyzer discussed here in another thread.
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@zapta NICE!!
That sure paid off giving him a unit.
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@alankilian, yes, he made an excellent video IMO.
BTW, the video shows two mechanical designs, an open base (easier to build) and an enclosed case (more involved). Electrically they are identical except for the connectors used to connect the PCB and the screen.