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Quadstepper Motor Driver Board Sparkfun

Posted by nigel_mck 
Quadstepper Motor Driver Board Sparkfun
October 18, 2011 09:13PM
Hey,
Has anyone tried using http://www.sparkfun.com/products/10507 as a stepper driver for a reprap?
It seems to fit all the specifications: 2 amps, bipolar, 1/16th microstepping, plus the price is pretty good too.
Re: Quadstepper Motor Driver Board Sparkfun
October 19, 2011 12:53AM
That's actually more expensive than 4 Pololu 1201s. If that one board breaks, you probably will need to replace the whole board. But with the Pololu, you only have to replace the one that broke.
Re: Quadstepper Motor Driver Board Sparkfun
October 19, 2011 05:47PM
brnrd Wrote:
-------------------------------------------------------
> That's actually more expensive than 4 Pololu
> 1201s. If that one board breaks, you probably will
> need to replace the whole board. But with the
> Pololu, you only have to replace the one that
> broke.

Exactly. The SparkFun board isn't really economical, plus you have an extra board that has to be wired to. With RAMPS or Sanguinololu, the stepper drivers plug right in with no extra wiring.


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