雷赛DM422电机驱动 配合步进电机源码。 方便大家理解源码程序-Lemire DM422 motor drive with a stepper motor source. To facilitate understanding of the source program

修改过的89c51按键控制步进电机精确角度及方向转动，配合1602液晶显示，本代码适用于大传动比大扭矩电机此时1602不能显示实时转动角度，如更改参数不使用减速器则可以恢复1602实时角度显示-Modified 89c51 key stepper motor control precise angles and directions of rotation, with the 1602 liquid crystal display, the code for large transmission

dm422 driver tools code