AT89C2051单片机与PC机的RS232通讯接口子程序，实现管理科学。

如何为keil c51写自己的仿真d-Keil c51 how to write their own simulation d

单片机控制LCD驱动芯片UC1601S驱动程序，点亮液晶屏，显示字符，并上下滚动，已通过测试-SCM control LCD driver chips UC1601S driver lit LCD screen, display characters, and scroll up and down, has been tested

本文档说明AVR单片机的Atmega 16对键盘按键控制的程序-This document explains AVR MCU Atmega 16 the keyboard keys to control the procedures

提供了LED点阵显示的Proteus仿真电路，和汇编代码。-LED dot matrix display provides a simulation circuit of the Proteus, and assembly code.

经过测试成功的PDIUSBD12与Mega8的连接代码，如有需要，可以下载，从PDISUBD12与S51单片机连接代码修改而来-PDIUSBD12 tested success Mega8 connection with the code, if necessary, can be downloaded from PDISUBD12 connection with the S51 code changes from single-chip microcomputer

单片机 时钟程序,包含秒表，闹钟，时间三个功能-MCU clock.c

/************************************************************* 文件名: autocp2.c 主题: autocp-2 型智能水泵控制器程序 Ver 1.2 修改日期 2001/12/21 修改内容: 将1 型的井水位检测由井内改到水箱的出水口处, 刚开机时延时5 秒检测.-/******************************* Name : autocp2.c theme : autocp-2 smart pump controller procedures Ver 1.2 Revision Date q310703 revisions : a type of well water testing by the change to the well bore the tank outlet, the irruption of aircraft detection latency five seconds.

单片机红外遥控试用程序，红外接收头测试烧写文件。-Single-chip infrared remote control trial procedures, the first test infrared receiver programmer documentation.

Keil C语言优化手册-Keil C language manual optimization

自制干手机，含电路图（DDB），使用说明以及汇编源程序-Self-made hand dryers, including circuit diagrams (DDB), for use as well as the compilation of source code