I'm driving a servo from an Arduino uno. But I'm using a PWM controller to move the servo. When they share the same 5volt source the PWM stutters. But when I move the Arduino to a secondary the power supply.... Magic! My main power source is a 5 volt lithium battery. More then enough power to run t…

One Power Source into Two Power Sources....

MarkT April 19, 2013, 2:10pm 3

Lithium batteries are not 5V.

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