Hey Ytai, I'm connecting the DRV8834 <http://www.pololu.com/product/2134> VMOT pin to the IOIO VIN pin to supply power to the stepper motors. However, I noticed that when I manually rotate the wheels, the IOIO power LED lights up. Is that okay or do I need to install an electrolytic capacitor across VMOT and ground to avoid that?
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