提供了LED点阵显示的Proteus仿真电路，和汇编代码。

通过利用两台步进电机实现悬挂物体运动轨迹的控制，实现从点对点的运动、任意设定圆心的圆周运动，曲线运动。-through the use of two stepper motor to achieve flag objects trajectory control from a point-to-point movement, arbitrary set of circular motion Center, curve campaign.

步进电机程序，用l297 l298作为驱动电路的，程序比较简单，但是能对mcs-51中断有个详细认识-Stepper motor program l297 l298 as a driving circuit, the procedure is relatively simple, but can be interrupted for mcs-51 has a detailed understanding of

该程序实现发送缓冲器0向接收缓冲器0发送数据的自测试模式，其中接收采用中断方式

液晶显示器12864的805X接口程序,汉字点阵显示-the 805X interface program, Chinese characters dot matrix display

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中断程序源码，是关于SPCE061A的中断-Interruption of the procedure source code, on the disruption of SPCE061A

一篇关于步进电机的细分，驱动，加速，减速的文章。-An article on the breakdown of stepper motors, drives, speed up, slow down the article.

软件滤波文件 -software filter paper

本程序将指定的显示缓冲区送显，并将读取的键值送显。 入口参数：显示缓冲区首地址在SADR中,要显示的位数在CNT中。 出口参数: 无。-This procedure will be sent to the designated display buffer significantly, the key will be sent to a significant reading. Entrance parameters: the first address in the display buffer SADR, it is necessary to show that the median of the CNT. Export parameters: None.

Manchester码解码算法的AVR单片机实现-Manchester code decoding algorithm of the AVR Microcontroller