Hello, i was wondering how can i use a program to control the speed of a 28BYJ-48 stepper motor with the ULN 2003 board. I want to be able to switch speeds without using a potentiometer or any other hardware other than the arduino. I was not able to find anything on how to do this. I want to have 3 …

Controlling the speed of a 28BYJ-48 stepper motor

system April 17, 2014, 2:29am 6

Why aren't you using a speed variable like Mike suggested ?

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