51单片机下载软件。支持最多的51个单

实现一个基于8051单片机控制的4相步进电机系统 ，由单片机产生正确的驱动脉冲信号。-8051 based on the realization of a controlled 4-phase stepper motor systems, from single-chip driver generate the correct pulse signal.

c8051f020 的扩展8255驱动数码管显示 同样是keilc啊-C8051F020-driven expansion of 8255 is a digital tube display the same keilc ah

洗衣机汇编程序，有四种洗衣模式：标准、经济、单独和脱水。-Washing machine assembler, laundry four modes: standard, economy, and dehydration alone.

240128液晶驱动的测试程序，c语言编写-240,128 LCD driver test procedures, c language

简单的数据采集插值方法。-simple interpolation method of data acquisition.

条形电子屏的源代码，使用keil c51编译。-strip electronic screen source code, the use of c51 Keil compiler.

9s12定时器的应用实例，采用中断方式，已调试通过-9s12 timer example, interrupt, through debugging

介绍keil c使用的详尽说明，英文版。可以支持较高的keil c版本-introduced a detailed account of the use of English. Support higher Keil c version

arm-led汇编程序，适合初学者学习最基本的 arm汇编指令-arm-led compilation of procedures, suitable for beginners to learn basic arm compilation directives

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