用于测试步进电机，也用于控制步进电机来测试传感器等

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

单片机 串行E2PROM93C46扩展-Single-chip Serial E2PROM93C46 expansion

c8051f系列HEX例程，几乎是全系列的-HEX Series c8051f routine, almost full range of

基于AVR单片机的DS18B20测温程序.-Based on the AVR MCU DS18B20 measurement procedures.

基于com的网络爬虫程序，c++语言编写，写得相当简洁，个人认为很不错-Com network-based procedures reptiles, c++ Languages, written in very simple, personally think that is pretty good

DS12887A是Dallas公司的一款内置电池的时钟芯片。该程序基于GCC，实现了对DS12877A的操作，包括启动，调整，读取，设置时间的操作，还带万年历哦。-DS12887A is Dallas

用单片机控制AD9852芯片生成信号的C程序-AD9852 chip with MCU control signals generated C program

一个不错的keil优化手册，适合初学者，希望能提供帮助-A good optimization keil manual, suitable for beginners, hoping to provide help

《单片机语言C51程序设计》的部分配套源代码，适合于刚开始接触单片机编程的程序员- Single-chip C51 programming language part of supporting source code, suitable for beginning programmers contacts Microcontroller Programmer

基于320×240图形点阵液晶与51单片机的接口设计程序。采用C51编程制作。-Based on 320 × 240 dot-matrix graphic LCD interface with 51 single-chip design process. The use of C51 produced programming.