89c2051单片机，包括键盘扫描和显示程序，以及AD转换方面

51单片机资料及程序需者请下载好东西教材类-51 Single-chip data and procedures, please download good teaching category

AT89S52加AD5933做的简易网络分析仪-AT89S52 Add AD5933 to do simple network analyzer

C51写的一个汉字拼间输入的源码，很有用的-C51 Chinese characters written by a fight between input source, a very useful

AD0809 在51 单片机中的应用.pdf-AD0809 in 51 MCU. Pdf

周立功 214x pack 配套光盘，含例程代码和说明文档。-Week Ligong 214x pack CD-ROM package, including code and documentation routines.

包含Realview mdk2_3_链接.swf RealView MDK链接及调试.swf Realview_mdk2_1开发环境的建立.swf Realview mdk2_4_模拟仿真.swf Realview mdk#1.swf Realview_mdk2_2启动代码概述.swf 学习STM32的有用-With Realview mdk2_3_ link. Swf RealView MDK links and debugging. Swf Realview_mdk2_1 development environment for the establishment. Swf Realview mdk2_4_ simulation. Swf Realview mdk# 1.swf Realview_mdk2_2 an overview of the boot code. Swf to study the usefulness of STM32

At can be given its arguments in a file. You can comment out lines by preceding them with either # or - characters. This is an easy way to temporarily disable some commands. The CONTINUE-command is most useful at the end of the file. When this command is read, the file is started again from the beginning. You can use it situations where the machine is not shut down for the night and you want to run some commands every day.- At can be given its arguments in a file. You can comment out lines by preceding them with either# or- characters. This is an easy way to temporarily disable some commands. The CONTINUE-command is most useful at the end of the file. When this command is read, the file is started again from the beginning. You can use it situations where the machine is not shut down for the night and you want to run some commands every day.

《单片机原理与实用技术》第2章-"SCM principles and practical technology" Chapter 2

ST736单片机，驱动液晶芯片HT1623-ST736 MCU, LCD driver chip HT1623

本文件中包括了几乎所有的常见封装尺寸，对PCB制作很有帮助-this document, including almost all of the common package size, the PCB production helpful