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mc&fpga
Joined: 02 Jun 2002
Posts: 41
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 26 Feb 2004 12:43 stepper motor |
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hi, i need some inforamation about stepper motor controller,who has any idea about it,to impelement a controller in cpld ic,or which is the best site
that it has document & datasheet about stepper motor and controlling it.
thanks
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House_Cat
Joined: 21 Feb 2002
Posts: 1507
Helped: 307
Location: USA
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26 Feb 2004 18:54 Re: stepper motor |
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There is a lot of information on the web about stepper control. Several chip manufacturers have dedicated chips for various types of control. You just need to do a G00GLE search.
A couple of sites that have good info on basic theory are:
http://www.cs.uiowa.edu/~jones/step/
http://www.doc.ic.ac.uk/~ih/doc/stepper/
Here is an example of PIC microcontroller circuitry:
http://www.doc.ic.ac.uk/~ih/doc/stepper/
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gam
Joined: 25 Mar 2004
Posts: 117
Helped: 4
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15 Apr 2004 8:07 Re: stepper motor |
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The UCN5804 chip from Allegro looks nice although I couldn't find it.
If you know PICs or any MCU, you can write very simple code tocontrol the stepper
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