直流电机驱动芯片采用Ｌ２９８．支流电机驱动就是利用ＰＷＭ脉宽控制Ｌ２９８电流输出大小，从而达到控制电机的目的-Motor Driver IC using L298. Tributaries is the use of motor-driven PWM pulse width control L298 current output size, so as to achieve the purpose of the electrical control

基于stm32及L298芯片的电机驱动及pwm调速控制，可简单实现左转，右转，后转，停步-And motor-driven and based stm32 pwm speed control L298 chip can be achieved simply turn left, turn right, after the turn, stop