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Author Topic: a question.. about motor stepper  (Read 1766 times)
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diego
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« on: February 02, 2008, 09:23:15 21:23 »

hi,

i search a scheme and software for control a stepper motor 4 wire/ 6 wire with a micro pic16f627 or other similar.

thanks, diego

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TomJackson69
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« Reply #1 on: February 04, 2008, 05:36:08 05:36 »

Hello,

Thre are lot of information about stepper motor at Microchip.com. If you search you will find exsamples and source codes. Here are some:

AN906 Stepper Motor Control Using the PIC16F684
microchip.com/downloads/en/AppNotes/00906B.pdf

AN822, Stepper Motor Microstepping with PIC18C452
ww1.microchip.com/downloads/en/AppNotes/00822a.pdf

Bipolar Stepper Motor Driver
Bipolar Stepper Motor Driver (Full Version). ... Message.

You can also search on the web for Stepper Motor Controller + PIC ... You will find other information on stepper motor too.

Good luck

Tom

;////////////////////////////////////////////////////

ADDing:

Goto: http://www.cs.uiowa.edu/~jones/step/highlevel.html

You will find many informations (math + calculation) about stepper motor and controller. Simple  stepper motor driver for Bipolar and Unipolar.

;--------

Or goto: http://www.piclist.com/techref/io/stepper/linistep/index.htm

Here you will find a very simple but good Stepper Motor Driver with microstep. It use TIP122 to drive Unipolar stepper and it supports the standard modes:
200 step - full step
400 step - half step (with Full Torque)
1200 step - microstep 6th!
3600 step - microstep 18th!

It is open source code and give you schematic and PCB for you to build your own. Very good project, must see.

Tom







« Last Edit: March 08, 2008, 02:37:53 02:37 by TomJackson69 » Logged

Con Rong Chau Tien
MariusC
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« Reply #2 on: February 10, 2008, 04:25:15 16:25 »

Hi Diego
here you can find many resources about stepper motor control
http://www.discovercircuits.com/S/stepper.htm
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hosmis
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« Reply #3 on: February 10, 2008, 07:09:53 19:09 »

http://pminmo.com/
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