以个C51编写的完整函数集，包括时钟，LCD，语音芯片

以单片机为核心的语音存储与回放系统，介绍了系统的组成及软、硬件设计方法。该系统结构紧凑，具有灵活的录音、放音功能；语音音量自动控制功能-Single-chip microcomputer as the core of the voice storage and playback system, introduce a system and software and hardware design methods. The system is compact, flexible recording, playback function voice volume automatic control function

STC单片机大量电路实例，有电源电路，通信电路，含原理图-STC Singlechip a large number of circuit examples, have the power circuits, communication circuits, including schematic diagram

磁条卡读取代码，使用M2200进行开发的。 稳定，已经经过测试-Magnetic stripe card reader code, the use of the M2200 developed. Stability, has been tested

20*2液晶驱动程序，可以以总线方式或间接控制方式，注释清楚明了

用AVR单片机实现BC7281的键盘控制，学会对7281与键盘的基本应用-AVR Microcontroller with BC7281 keyboard control, learn to keyboard 7281 and the basic application

使用MSP430F413的低功耗水表系统，在空闲时电流3.5uA-The use of low-power meter MSP430F413 system idle current 3.5uA

本程序通过对研祥EVOC_PCL813高速A/D数据采集卡的驱动，采集40路模拟通道的数据，并以数据文件的形式存储在硬盘上，生成文本文件-through the right procedures EVOC EVOC_PCL813 high-speed A/D data acquisition card drive, collecting 40 analog channel data and data in the form of documents stored on the hard drive, generating text files

JTAG 提供了简单易行的调试手段。该软件提供了简易AVR jtag迪的制作方法-offers a simple JTAG debugging tools. The software provides a simple JTAG Di AVR Method of Making

单片机系统软件抗干扰方法，在设计大规模系统中需要主义的问题方法！-SCM software anti-jamming system, the large-scale system design needs of Marxist methods!

非常有用的12864LCD功能驱动KEilC51的开发