Okey, sorry, I can not wrap my head around this…
I have the KL17H248-15-4A that I bought from Ryan, and some A4988 drivers, and now I’m about to setup the current limit with the potentiometer on the driver. I use the 12v PSU from V1 too.
The A4988 has 1A continuous current per phase and the stepper is rated for 1.5A.
If the formula is this:
Current limit = Vref / (8 * Rs)
…what value would I get? Can someone explain please? Which values should be for Rs?
Thanks in advance!