From Element RC:
Ever wonder what you can do with your RTR servo? Well, how about convert it into a winch? In this video we show you step-by-step how to do just that.
Tech Note: The potentiometer tells the circuitry in the servo the position of the output gear. This is how the servo knows if it’s centered, or is in the neutral position. By locking this out and disconnecting it from the gears (along with removing the stop pin on the output gear), the servo is allowed free movement and can stop in any part of the rotation.
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