![Nema 17 Stepper Motor, parallel Port, limit Switch, Stepper, cnc Router, stepper Motor, sound Card, sound Cards Audio Adapters, printed Circuit Board, device Driver | Anyrgb Nema 17 Stepper Motor, parallel Port, limit Switch, Stepper, cnc Router, stepper Motor, sound Card, sound Cards Audio Adapters, printed Circuit Board, device Driver | Anyrgb](https://a0.anyrgb.com/pngimg/1876/1382/nema-17-stepper-motor-parallel-port-limit-switch-stepper-cnc-router-stepper-motor-sound-card-sound-cards-audio-adapters-printed-circuit-board-device-driver.png)
Nema 17 Stepper Motor, parallel Port, limit Switch, Stepper, cnc Router, stepper Motor, sound Card, sound Cards Audio Adapters, printed Circuit Board, device Driver | Anyrgb
![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
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![Stepper motor has high pitch sound when idle, and low torque when running. - Programming Questions - Arduino Forum Stepper motor has high pitch sound when idle, and low torque when running. - Programming Questions - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/4X/3/f/1/3f104c944d532ff749b258a16f157af35cadaea4.png)