Balancers are devices or systems designed to maintain stability and equilibrium in various applications. They are commonly used in engineering, robotics, and even in everyday objects like bicycles. By distributing weight evenly, balancers help prevent tipping or falling, ensuring smooth operation and safety. In the context of mechanical systems, balancers can include springs, counterweights, or gyroscopes. These components work together to counteract forces that may cause imbalance. In robotics, for instance, balancers enable robots to navigate uneven surfaces without losing their footing, enhancing their functionality and efficiency.