![I'm trying to calibrate my new tmc 2209 stepper drivers, but no matter how I screw the screw below the golden circle, the voltage on my multimeter won't change. Why? : r/AnycubicMegaS I'm trying to calibrate my new tmc 2209 stepper drivers, but no matter how I screw the screw below the golden circle, the voltage on my multimeter won't change. Why? : r/AnycubicMegaS](https://i.redd.it/zkyiuspbv3061.jpg)
I'm trying to calibrate my new tmc 2209 stepper drivers, but no matter how I screw the screw below the golden circle, the voltage on my multimeter won't change. Why? : r/AnycubicMegaS
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Amazon.com: Quick Replace Tubing 0-2000ml/min High Precision Intelligent Peristaltic Pump 120V Stepper Motor for Filling,Calibrate,Accurate Dispense : Industrial & Scientific
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