一种很好的用单片机控制步进电机的程序，用汇编语言编写。...

该软件提供了编辑、编译、运行、调试汇编语言程序的集成环境-The software provides editing, compiling, running and debugging assembly language integrated environment

8259A实验程序,可以实现中断实验，已经在星眼上运行了，是非常不错的-this is 8259a

used to communicate between 2 C51 by serial -used to communicate between 2 C51 by serial

51交通灯设计用74LS273作为输出口，带汇编程序，电路图。-51 traffic lights designed for use 74LS273 as the output port with assembler, circuit diagrams.

ht7289b文档，包含数据手册和汇编及C语言源程序。另外还有演示文档，图文并茂，直观明了，不错哦-ht7289b documents, including manuals and compilation of data and the C language source code. Another presentation documents, illustrations, intuitive to understand, yes oh

stepper_motor一个旋转的时钟-stepper_motor a rotating clock

1621的应用,在很多系统中经常见到这种应用,现给大家参考.-1621 applications, in many systems we often see this application, it is for your reference.

基于汇编语言开发设计DAC0832与8051/52的接口电路，其中，一个输出正脉冲，另一个输出负脉冲，可在proteus软件上结合示波器进行仿真模拟，供大家进行基础学习选择使用

汇编写的windows菜单例子-Compilation of written examples of windows menu

风扇电机，生产线上质量检测系统，检测电机1800V，900V的漏电流参数，电机堵转电流参数及各档位转速的电路参数-Fan Motor, production line quality inspection system to detect electrical 1800V, 900V the leakage current parameters, the electrical current parameters stall speed and stall the circuit parameters