PID Ball Balance Robot

A PID ball balance robot is a control systems project that uses a Proportional-Integral-Derivative (PID) controller to balance a ball on a flat platform. The platform is typically tilted by servo motors. A camera detects the ball's position using image processing. The PID algorithm calculates the error between the desired (center) and actual ball positions, then adjusts the platform's tilt to minimize this error, keeping the ball balanced at the center