Dear Vlad; I hope that all well, at this very complicated time, in your wet compass response, the instructions are given with an A3967 driver, I have a driver ULN2003, my question that I can connect to UNO as steeper board and which would be the connections, motor-/ driver- /UNO.    

Apr 30 in General - Configurator by

1 Answer


Please read this page again (see the blue text about uln2003).
ULN2003 is not a stepper controller, it's just a current amplifier.
Apr 30 by