YM12864lcd功能模块，只要做少量的定义可以移植到n多平台

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时钟芯片H1380控制程序，实现单片机时钟功能-Clock Chip H1380 control procedures, to achieve single-chip clock function

基于Profibus_DP现场总线的电能表设计-Profibus_DP fieldbus-based energy meter design

NE5532+TDA2030 原理图及PCB-NE5532+ TDA2030 Schematic and PCB

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《C8051F系列单片机开发与C语言编程》一书的光盘。 1.1例 程 “例程”文件夹中为各章节的程序代码，均在作者的目标板上（自行开发）调试通过，以确保程序正确。 1.2 原理图及pcb封装

Modbus是modicom公司提出得一种数据传送方式, 也是现在用的较多的现场总线之一,之所以它这么成功得被应用, 主要原因是因为Modbus协议的简单,和开放性较好-Modbus is modicom companies have a data transmission method is now used more fieldbus one reason why it was such a successful application, the main reason is because the Modbus protocol is simple, and openness better

51板的常用程序，包括红外、12864、1602、AD、DA、18B20等-51 plates commonly used procedures, including infrared, 12864,1602, AD, DA, 18B20, etc.

基于MSP430F149单片机的SDRAM控制程序设计-Based on the MSP430F149 MCU SDRAM control procedures designed

数字存储示波器设计-design of digital storage oscilloscopes