![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)
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
![Controlling a Stepper Motor using two IBT-2 Half-Bridge DC motor drivers - hardware support - SimpleFOC Community Controlling a Stepper Motor using two IBT-2 Half-Bridge DC motor drivers - hardware support - SimpleFOC Community](https://community.simplefoc.com/uploads/default/original/2X/8/8e1497134cd74969f867124dac6a910141307e4d.jpeg)
Controlling a Stepper Motor using two IBT-2 Half-Bridge DC motor drivers - hardware support - SimpleFOC Community
![3d Stepper Motors NOT Moving, just vibrating? (Page 1) — Help/Repair/Maintenance — SoliForum - 3D Printing Community 3d Stepper Motors NOT Moving, just vibrating? (Page 1) — Help/Repair/Maintenance — SoliForum - 3D Printing Community](http://soliforum.com/i/?twFYQzm.jpg)
3d Stepper Motors NOT Moving, just vibrating? (Page 1) — Help/Repair/Maintenance — SoliForum - 3D Printing Community
![My stepper motor sounds like it's spinning but isn't. The wires seem to correct. Any ideas? : r/arduino My stepper motor sounds like it's spinning but isn't. The wires seem to correct. Any ideas? : r/arduino](https://preview.redd.it/my-stepper-motor-sounds-like-its-spinning-but-isnt-the-v0-bjtfgu3kiry91.jpg?auto=webp&s=35fc2f5f31e07eb0f3af7688d79aa23d7d3577f6)
My stepper motor sounds like it's spinning but isn't. The wires seem to correct. Any ideas? : r/arduino
![3d Stepper Motors NOT Moving, just vibrating? (Page 1) — Help/Repair/Maintenance — SoliForum - 3D Printing Community 3d Stepper Motors NOT Moving, just vibrating? (Page 1) — Help/Repair/Maintenance — SoliForum - 3D Printing Community](http://soliforum.com/i/?coOhoy2.jpg)
3d Stepper Motors NOT Moving, just vibrating? (Page 1) — Help/Repair/Maintenance — SoliForum - 3D Printing Community
![Stepper Motors humming but not moving. Movement Works OK with LaserGRBL PLEASE HELP! - GRBL - LightBurn Software Forum Stepper Motors humming but not moving. Movement Works OK with LaserGRBL PLEASE HELP! - GRBL - LightBurn Software Forum](https://forum.lightburnsoftware.com/uploads/default/optimized/3X/8/6/86c900b550e54b86fc403f5772ecf8316aa211e4_2_293x500.png)
Stepper Motors humming but not moving. Movement Works OK with LaserGRBL PLEASE HELP! - GRBL - LightBurn Software Forum
![SOLVED Nema 17 and A4988 only vibrating no rotation - Motors, Mechanics, Power and CNC - Arduino Forum SOLVED Nema 17 and A4988 only vibrating no rotation - Motors, Mechanics, Power and CNC - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/4X/a/6/0/a603c28dbebd8caf8dd7b26bcccdbc00a3d17ea2.png)
SOLVED Nema 17 and A4988 only vibrating no rotation - Motors, Mechanics, Power and CNC - Arduino Forum
![Stepper Motors humming but not moving. Movement Works OK with LaserGRBL PLEASE HELP! - GRBL - LightBurn Software Forum Stepper Motors humming but not moving. Movement Works OK with LaserGRBL PLEASE HELP! - GRBL - LightBurn Software Forum](https://forum.lightburnsoftware.com/uploads/default/original/3X/5/2/5231c1f4c287fa4d8c0dbbd0432ca54452e0d2e2.png)
Stepper Motors humming but not moving. Movement Works OK with LaserGRBL PLEASE HELP! - GRBL - LightBurn Software Forum
![Stepper Motors humming but not moving. Movement Works OK with LaserGRBL PLEASE HELP! - GRBL - LightBurn Software Forum Stepper Motors humming but not moving. Movement Works OK with LaserGRBL PLEASE HELP! - GRBL - LightBurn Software Forum](https://forum.lightburnsoftware.com/uploads/default/original/3X/9/1/910640e8873cf017e71853e26fc640de25b7e5a7.png)