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Simple and small Stepper driver

Posted by Sky-Fox

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Sky-Fox

Simple and small Stepper driver
November 17, 2010 09:00AM

Registered: 13 years ago
Posts: 20

Do not know much English so I will give references.

Here is the original topic in Russian
[forums.reprap.org]

Foro

stepper_drivers.jpg

Foro PCB
[vixen-brush.narod.ru]

Datasheet(a3982)
[vixen-brush.narod.ru]

Assembly
[vixen-brush.narod.ru]

Constituent element
[vixen-brush.narod.ru]

electronic circuit
[vixen-brush.narod.ru]

Edited 2 time(s). Last edit at 11/17/2010 10:13AM by Sky-Fox.

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rebecca.palmer

Re: Simple and small Stepper driver
November 17, 2010 05:18PM

Registered: 13 years ago
Posts: 91

That looks like the Mantis driver: half step, constant current chosen at build time. It should work on a RepRap, but I don't know how its cost compares to the standard Polulu.

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Traumflug

Re: Simple and small Stepper driver
November 18, 2010 05:35AM

Registered: 13 years ago
Posts: 7,616

Apparently, the board is isolation-milled. Using GIMP, I've measured a width of just 0.03 mm between tracks in the upper right. Impressive. How does he do this?

BTW., most of the links show some error or login page and with all cyrillic characters, I don't even know what to do to get around this.

Generation 7 Electronics	Teacup Firmware	RepRap DIY

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NoobMan

Re: Simple and small Stepper driver
November 18, 2010 09:52AM

Registered: 13 years ago
Posts: 1,352

i use google translate, in most of pages works at some extent for me at least
no ideea if it does in this case tho

[translate.google.ro]|en|
copy-paste the web link into the square field

gives smth like this [translate.google.ro]

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rebecca.palmer

Re: Simple and small Stepper driver
November 18, 2010 04:28PM

Registered: 13 years ago
Posts: 91

0.3mm, not 0.03. Since it's the same photo as on the Mantis site, I'm guessing it was made on a Mantis.