Work of the North Central University team: The spherical robot has a spherical shell, which can not only maintain the stability and balance of the sphere in harsh environments, but also quickly restore balance after losing its balance. The deviation of the center of gravity is used to provide power to the ball and the intelligent speed regulation of the mass block changes the direction of the ball. An APP is designed to remotely control the ball through the WIFI module. It uses TI's msp430 microcontroller to process the received wireless signal and control the gyroscope and the ball's power system to maintain the "balance" of the ball. And accurate movement, the
LED light changes in the ball can achieve a glare effect.