Read 51 keys, and return the computer serial port debugging assistant

条形码打印机EAN-13编码算法的C程序实现，编译环境keil-ARM，可直接用于项目开发-EAN-13 bar code printers coding procedures for the realization of the C compiler environment keil-ARM, can be used directly in the project development

C51编写的1602液晶片驱动程序，是C语言编写的！-C51 prepared by the 1602 film LCD driver is prepared by the C language!

给出一种利用单片机通用I/O 口扩展串行通信的方法.-Given a general-purpose use of single-chip I/O port expansion method of serial communication.

单片的得isp实现的全部资料。大家看看阿，不错哦，好东东阿。-isp single in the realization of all the information. A look at you, yes, oh good Dong Ah.

使用ADC模块的通道0、1进行电压的测量，然后将转换结果从串口输出。-0,1-channel ADC module used for voltage measurement, and then convert the results from the serial port

师哥们做的单片机键盘、液晶显示程序，汇编语言，函数算法很清晰-Division buddies to do the single-chip microcomputer keyboard, LCD process, assembly language, function algorithm is clear

jg12864mLCD显示器的资料和C驱动源码-jg12864mLCD display information source and C Drive

UNICODE和GB国标码进行互转，比较使用，欢迎下载-UNICODE and GB GB code conversion, compare the use of, welcome to download

单片机原理与实用技术》第3章-SCM principles and practical technology, "Chapter 3

用C51写的EEPROM24c32（I2C）芯片读写程序-C51 written by EEPROM24c32 (I2C) chip to read and write procedures