Vrev Dreher / vref tool easy print

thingiverse

You need to adjust the vref on your stepper driver module, but can't find a fitting screwdriver? Print this very easy tool! It may not be strong enough for screws or heavy work, but if you use it with care, its strong enough for the pots. Happy printing! I wanted to make adjustments to my stepper motor drivers, but I couldn't find an appropriate screwdriver. Or maybe I didn't want to risk creating a short circuit by using a metal driver and accidentally causing some damage. Buying a ceramic driver just seemed like too much work. So I decided to print out a very simple vref driver in just 10 minutes. It may not be strong enough for screws, but it's perfect for small potentiometers - as long as you use a little bit of care when handling it. I know it's not the most attractive or high-tech tool, but it's still pretty useful. I'm looking forward to seeing who needs this kind of thing!