I have an arduino motor shield r3 being used by a arduino uno. I'm running a 12 volt stepper motor that is attached to a 32 to 1 gear reducer. I have the Vin pin removed and powering it with a 12 volt power supply. After a few minutes of use of the stepper doing 2600 steps one way then 2600 steps th…

Motor shield heat issues

system March 17, 2012, 1:52pm 3

I'm not sure what all you want too know about it specs wise so here is the link to the one I bought.

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