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51_motor
- 基于51单片机的步进电机控制系统,外设包括4X4矩阵键盘,1602液晶显示驱动程序,步进电机驱动序列,由定时器产生波形-Based on 51 single-chip stepper motor control system, peripherals including the 4X4 matrix keyboard, 1602 LCD driver, stepper motor drive sequence waveforms generated by the timer