Control board is also a kind of circuit board. Although its application scope is not as wide as that of circuit board, it is more intelligent and automatic than ordinary circuit board. Simply put, a circuit board that can play a controlling role can be called a control board. From automatic production equipment of large manufacturers to toy remote-controlled cars for children, control boards are used internally. Control board is a kind of circuit board designed to meet the application requirements of most control systems. Generally, the control board includes a panel, a main control board and a driving board.