NEC公司的ASSP芯片pdf文档，用于步进电机和直流电机的PWM控制，支持与51单片机通信。...

很好用的AVR单片机下载工具,内有电路图,源码-AVR single-chip microcomputer used in a very good download tool, which has schematics, source code

51单片机,精确延时小函数.提供500ms,200ms,10ms,1s的精确延时,直接调用即可.-51 microcontroller, small precision delay function. For 500ms, 200ms, 10ms, the precise 1s delay, can be called directly.

msp430控制mmc卡，并带有电路连接图-Controller control mmc card, and connect with a circuit map

CPLD与51单片机总线接 -CPLD with 51 microcontroller bus access

该文件介绍了一些单片机工程实践中的一些应用实例,里边有详细的文档资料和源程序,全部已经应用到实践当中,是单片机入门之后很好的工程实践例程!-The paper introduced the SCM engineering practice some application examples. Inside a detailed source of information and documentation, all have applied to the practice, SCM is a good entry after practice routines!

能够在单片机等小型处理器上使用的fat16文件系统，包括文件读写等基本处理函数。-Such as in the single-chip processor for use in small fat16 file system, including document processing and other basic functions to read and write.

英飞凌C166之XC164CS的IO读写操作程序-Infineon C166 of the IO to read and write operating procedures XC164CS

文章介绍了一种以8031单片机为核心片，外接扩展芯片AT93C46电擦除可编程只读存储单片-Article to introduce a 8031 single-chip microcomputer as the core chip, an external expansion AT93C46 chip erase power programmable read-only memory chip

本程序为CS5523 24位A/D转换驱动程序，包括C语言与汇编语言，是了解并使用好此芯片很好参考程序。-This procedure for the CS5523 24 bit A/D converter driver, including the C language and assembly language is to understand and use a good program this chip a good reference.

8098单片机调速系统，非常实用，用汇编写-8098 microcontroller system speed, very practical, written in assembler