![Stepper motor not functioning properly on 12v battery but on 12v wall adapter - Motors, Mechanics, Power and CNC - Arduino Forum Stepper motor not functioning properly on 12v battery but on 12v wall adapter - Motors, Mechanics, Power and CNC - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/4X/9/0/c/90c5cb331f82d9440d1c08391966d3c87e98ca5f.jpeg)
Stepper motor not functioning properly on 12v battery but on 12v wall adapter - Motors, Mechanics, Power and CNC - Arduino Forum
![Need advice on how to power up 2 stepper motors (NEMA 17) - Motors, Mechanics, Power and CNC - Arduino Forum Need advice on how to power up 2 stepper motors (NEMA 17) - Motors, Mechanics, Power and CNC - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/4X/9/e/0/9e0cc8988c6eca4df0f87f6c8bacb8df6c95728f.jpeg)
Need advice on how to power up 2 stepper motors (NEMA 17) - Motors, Mechanics, Power and CNC - Arduino Forum
![Dc 5v 12v 28byj-48 Stepper Motor Lead 25cm Reduction Step Gear Stepper Motor 4 Phase 28byj 28byj48 For Arduino Diy Kit - Integrated Circuits - AliExpress Dc 5v 12v 28byj-48 Stepper Motor Lead 25cm Reduction Step Gear Stepper Motor 4 Phase 28byj 28byj48 For Arduino Diy Kit - Integrated Circuits - AliExpress](https://ae01.alicdn.com/kf/Hcdc6cace4c6b4895af78cc414c830aa4j/DC-5V-12V-28BYJ-48-Stepper-Motor-Lead-25cm-Reduction-Step-Gear-Stepper-Motor-4-Phase.jpg_Q90.jpg_.webp)
Dc 5v 12v 28byj-48 Stepper Motor Lead 25cm Reduction Step Gear Stepper Motor 4 Phase 28byj 28byj48 For Arduino Diy Kit - Integrated Circuits - AliExpress
![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://europe1.discourse-cdn.com/arduino/original/4X/2/f/2/2f2c42957a1d8b0fc5f0eabbb358e875b3ecb298.jpeg)
Stepper motor not rotating, just sounds like it is going back and fourth - Motors, Mechanics, Power and CNC - Arduino Forum
![voltage regulator - Powering Arduino and stepper motor from a single 12 V power supply - Electrical Engineering Stack Exchange voltage regulator - Powering Arduino and stepper motor from a single 12 V power supply - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/8OPSi.png)