此程序为本人在公司开发的继电器功能测试仪，用KEIL C编写。可以测试线圈电阻，接触电阻，吸合释放电压，时间等参数。采用WINBONG W77E58 单片机。...

FAT32文件系统在51单片机上实现，CPU类型是sst89c58-FAT32 file system in the 51 SCM to achieve, CPU type is SST89C58

STC系列51单片机串口下载软件,是学习51单片机的必备工具.通过这个软件,可以把已经编译好的程序接上下载器,下载到单片机上,就可以实现程序的下载,对硬件方面的学习是至关重要的!-STC Series 51 Single-chip serial download software is an essential learning tool for single-chip microcomputer 51. Through this software, you can already compiled program to access the download, and downloaded to a single-chip, you can download the realization of the procedure on the hardware side of learning is essential!

利用VB开发的用于双机互联的应用程序。主要是利用RS232串口。-The use of VB for development of two-plane interconnect applications. Mainly the use of RS232 serial port.

AT89C51中文资料。介绍了AT89C51 8位单片机的内部结构和各个存储器，时序等。-AT89C51 Chinese data. Introduction of the AT89C51 8-bit MCU s internal structure and the various memory, timing and so on.

读写C8051F020内部FLASH的代码-Read and write code C8051F020 internal FLASH

TI TMPS430单片机使用例子，希望对象我一样的初学者有帮助-a sample of using the TMPS430,i hope it will help the new learner as me

RS422 RS485技术标准-RS422 RS485 technical standards

44780字符液晶屏驱动演示程序总线方式-44,780 Character LCD Driver Bus Demonstration Program

Ｃ５１单片机模拟Ｉ２Ｃ双机通信协议，带从机部分。-C51 single-chip analog dual I2C communication protocol, with some from the machine.

本文件是一个3*4键盘扫描显示程序, 初学者往往对此类问题感到头疼, 本人特上传一个供大家参考.-This document is a 3* 4 keyboard scan showed procedures, beginners often on such issues headache, I would like for you to upload a reference.