精度为20位的数模转换芯片CS5503数据手册，有需要的朋友可以下来...

这是一本讲述单片机编程的书籍，希望对各位喜欢单片机的同学有所帮助。-This is a microcontroller programming on the books, and I hope to you like SCM students some help.

K51下的微型打印机驱动程序,使用环境:K51+SM8958A+62C256-K51 under the micro printer driver, the use of the environment : K51 SM8958A 62C256

基于HS108设计的红外水位检测仪，内含C源代码，原理图及PCB，稍作改动可以用于很多位置检测场合如油泵位置检测等。-HS108-based design of infrared detector water containing C source code, schematics and the PCB, to make a minor amendment can be used for position detection in many occasions, for example, pumps and other position detection.

MCS51单片机实用子程序-MCS51 practical Subroutine

大型商用电磁炉的应用程序，可以实现电磁炉的各项通用功能并具有特色-Induction Cooker large commercial applications, you can realize the universal function induction cooker and have the characteristics

一个出学习者的很好的单片机的教程．．．．．．很实用-The learner a good tutorial SCM. . . . . . Very practical

MSP430驱动D/A芯片DA8303 C语言程序-MSP430-driven D/A chip DA8303 C Language Program

这是我的毕业设计-智能排队系统的操作器源码,上载给大家做参考,希望大家赐教.-This is my graduation design-smart queuing system for the operation of the source code, available to you for reference. We hope that substantive progress.

单片机演奏乐曲的程序，可以演奏生日快乐和三套车。-Singlechip music recital program, you can play happy birthday and the troika.

用C51中I/O口摸拟串口-simulate serial port with I/O port in language of C51