l298n电机驱动模块，内附电机的使用说明及模块的使用程序实例。(The L298N motor drive module, the instructions for the use of the motor and the application example of the module.)

L298N驱动程序书，驱动电机，可驱动多个电机，能实现正反转(L298N driver book, drive motor, can drive a number of motor, can achieve positive and reverse)