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Forum Index : Electronics : My half-step driver is working :-D
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vasi Guru  Joined: 23/03/2007 Location: RomaniaPosts: 1697 |
My stepper driver is working and... is selling in Czech Republic. This prove that firmware is working right  (the manufacturer is producing it with two firmware options - half and full step). I'm providing only half step firmware but having the source (C, Pascal and JAL), anyone can modify it.
Congratulations to them! Hobbit name: Togo Toadfoot of Frogmorton Elvish name: Mablung Miriel Beyound Arduino Lang |
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Downwind Guru Joined: 09/09/2009 Location: AustraliaPosts: 2333 |
Looks good Vasi. You must be happy with the results. I just finished a 08m picaxe bipolar stepper driver board to run the steppers used in bubblejet printers (4 wire steppers) although direction is done in software as the 08m dont have the extra input like the pic for direction and step control. You can pic that to if you want, and then you will have a bipolar version as well. I tend to find more bipolars used than unipolar. Only problem with using a 8 pin chip with bipolar you cant get half stepping as the pins are shared by both coils. Pete. Sometimes it just works |
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Gizmo Admin Group  Joined: 05/06/2004 Location: AustraliaPosts: 5078 |
Well done Vasi. 
Good work, very neat. Glenn The best time to plant a tree was twenty years ago, the second best time is right now. JAQ |
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| vasi Guru Joined: 23/03/2007 Location: RomaniaPosts: 1697 |
Thank you all! Of course I'm not involved in that in any way  . Anyone can use it for commercial purpose but I will be glad to have an image or a link to their work (I discovered it by looking at google analytics - maybe they had no courage or interest to "throw" a link...).
Vasi Hobbit name: Togo Toadfoot of Frogmorton Elvish name: Mablung Miriel Beyound Arduino Lang |
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| vasi Guru Joined: 23/03/2007 Location: RomaniaPosts: 1697 |
Hi Downwind, You published it? Vasi Hobbit name: Togo Toadfoot of Frogmorton Elvish name: Mablung Miriel Beyound Arduino Lang |
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| Downwind Guru Joined: 09/09/2009 Location: AustraliaPosts: 2333 |
Not Yet Vasi. Still waiting for the ink to dry. I need to build it first to check if all works well before i post it on 4m as well as get all the files together thats needed. I will post a message here when i post it to the 4m so you dont miss it. Pete. Sometimes it just works |
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| Downwind Guru Joined: 09/09/2009 Location: AustraliaPosts: 2333 |
Hi Vasi, I posted the Bipolar stepper driver circuit if you would like a look. Its at ......Bubblejet to uv led pcb scanner ..... Thread in Electronics. Pete. Sometimes it just works |
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| vasi Guru Joined: 23/03/2007 Location: RomaniaPosts: 1697 |
Thank you Pete, I will study it! Vasi Hobbit name: Togo Toadfoot of Frogmorton Elvish name: Mablung Miriel Beyound Arduino Lang |
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