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Topic: Setting current limit using NEMA17 + Pololu A4998 (Read 605 times) previous topic - next topic

peekpt

#15
May 19, 2017, 03:06 am Last Edit: May 19, 2017, 03:13 am by peekpt
2.5 is wrong!!!!

Vref = Ilim * (8*Rs) 
then you have to set 70% of the value if you use full steps configuration   

Rs -> the resistor in the board , usually Rxxx like R100 = 0.1ohm

Robin2

2.5 is wrong!!!!

Vref = Ilim * (8*Rs) 
then you have to set 70% of the value if you use full steps configuration   

Rs -> the resistor in the board , usually Rxxx like R100 = 0.1ohm
What are you referring to?

Post a link to the source of your information.

...R
Two or three hours spent thinking and reading documentation solves most programming problems.

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