此程序时周立功ZLG7290源码驱动，这是我开发版上的源码

通用的餐饮收费系统:其主要技术是通过计算机串口与IC卡相关设备进行数据交互.-Common food and beverage charges system: Its main technology is the computer serial port and IC card relevant equipment data exchange.

St7920串口驱动12864 KeilV51很实用

与epson m-150打印机通信，但是有些错误，希望高手指正一下-With epson m-150 printer communication, but some mistakes, hope you can correct me about

32 k eeprom c51 源程序 调试通过-32 k EEPROM decoder source debugging through

24c16 收发程序 8051单片机-24c16 transceiver procedures 8051

GPL162001通用异步收发器模块演示程序

什么都有,是大杂烩来的.电子专业不错的资料.电子电路 电路图 电子资料下载 单片机学习 电子制作 电子技术应用-What has, is to stew. Electronic professional good information. Electronic circuit schematics download electronic data to study the electronic production of electronic single-chip technology

MCS―51单片机系统扩展 简单的并行接口由数据寄存器和少量的控制电路组成，暂存传送的数据。以锁存器、缓冲器为主要芯片，稍加控制都可以作为简单的并行接口.-MCS-51 single-chip microcomputer system to expand a simple parallel interface from the data register and a small number of control circuit components, temporary storage of data transmission. To latches, buffers as the main chip, a little control can be used as a simple parallel interface.

单片机的应用及其原理-Theory and Application

AVRMEGA16的SPI运用,同595一起运用,已调试正常-SPI595