pcb设计集锦，内涵一些重要的有关protel99se布板的经验

这是北京福星晓程公司的PL3105电力载波通信程序，在KEIL环境下开发。用于电力载波通信的应用，比如，电力载波抄表-This is the way Beijing

硬件协议栈芯片w3100a的DHCP实现，51单片机，keil51开发环境-hardware stack of chips w3100a DHCP realized, 51 microcontroller, development environment keil51

基于LPC214X的K9F1G08的驱动-Based on the LPC214X driver K9F1G08

凌阳单片机的语音程序2，供学习凌阳单片机的学习者参考-Sunplus SCM voice two procedures for learning Sunplus SCM reference learners

摘要：提出了一种基于单片机与AD9852的信号源的实现，重点介绍了单片机与AD9852硬件接口电路、AD9852串行工作流程以及宽带滤波器设计的关键技术。 关键词：AD9852；信号发生器；频率合成

针对音量IC：M61540的控制程序，适合5.1音响系统。-For volume IC: M61540 control procedures, suitable for 5.1 sound system.

LCD显示和单片机中断定时,单片机不断中断，通过中断计时，当一秒时间到，调用显示函数在LCD上显示时间 -LCD display and single-chip timer interrupt, microcontroller constantly interrupted by interruption of time, when the second time that call functions in the LCD display to show time

单片机普通io口模拟标准串口，可以实现各种波特率传输。-Ordinary single-chip analog io standard serial port, you can realize all kinds of baud rate transmission.

51外部中断例程-51 external interrupt routines

cp210x非标波特率设置工具 CP210x Baud Rate Configuration Utility v1.0 Release Notes Copyright (C) 2004 Silicon Laboratories, Inc. This release contains the following components: * CP210xBaudRateAliasConfig.exe * CP210xManufacturing.DLL * CP210xBaudRateAliasConfig VC++ project * REL_NOTES.TXT (this file) -cp210x non-standard baud rate configuration tool CP210x Baud Rate Configuration Utility v1.0 Release Notes Copyright (C) 2004 Silicon Laboratories, Inc.. This release contains the following components :* CP210xBaudRateAliasConfig.exe CP210xManufacturing.DLL*** CP210xBaudRateAliasConfig REL_NOTES VC project. TXT (this file)