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Hey Mark

The DQ542MA seem to be a Wantai product (wantaimotor on eBay -> also selling those TB6560) and look similar to my M542T (I got them from Stepper Motor & Stepper Motor Driver -...

Hey all

I also bought the TB6560 controller and tried some fixes with success some time ago (#765). I wouldn't describe my efforts as waste of time as I learned a lot. It is a fact, however, that...

Hi Alan,

Your pics don't work, at least for me. Yes there are problems with this board, but it should work at low speeds. I can't help you much with the electronic stuff. Are you sure your...

I removed the R55, R60, R61 and replaced C25, C26, C27 by 270pF as Joh-nny recommended. My board is now working with much more steps per second than before (about 2.5x on 1/8 step mode)!
Thank you!

Hi all,

I've been reading this thread since some time and decided also to buy one of those boards from Ebay. They are cheap and I don't fear soldering :)
I also got the newest 3-axis version in...