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

MarkT March 16, 2012, 11:26pm 2

Do you know the specs of the motor?

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