![Stepper motor not rotating, just sounds like it is going back and fourth - Motors, Mechanics, Power and CNC - Arduino Forum Stepper motor not rotating, just sounds like it is going back and fourth - Motors, Mechanics, Power and CNC - Arduino Forum](https://aws1.discourse-cdn.com/arduino/optimized/4X/7/8/b/78b52a4be3eb80e8fb71c79b201da9fe8fe046ea_2_322x500.jpeg)
Stepper motor not rotating, just sounds like it is going back and fourth - Motors, Mechanics, Power and CNC - Arduino Forum
![DC stepper motors making a humming noise, but not moving? They are connected to an l293d motor driver shield for arduino uno, powered by 2 AA batteries. Have any of you had DC stepper motors making a humming noise, but not moving? They are connected to an l293d motor driver shield for arduino uno, powered by 2 AA batteries. Have any of you had](https://i.redd.it/y5dl6ilds5g71.jpg)
DC stepper motors making a humming noise, but not moving? They are connected to an l293d motor driver shield for arduino uno, powered by 2 AA batteries. Have any of you had
![DC stepper motors making a humming noise, but not moving? They are connected to an l293d motor driver shield for arduino uno, powered by 2 AA batteries. Have any of you had DC stepper motors making a humming noise, but not moving? They are connected to an l293d motor driver shield for arduino uno, powered by 2 AA batteries. Have any of you had](https://preview.redd.it/5dytz15es5g71.jpg?width=640&crop=smart&auto=webp&s=15449024abc73130dadfb35ca3ae30581c155836)