基于C8051F340的AD转换和1602液晶显示的测试小程序

实现MIFARE卡操作的RC531源代码。-A RC531 Source Code for MIFARE card operations.

单片机80c51的各类小程序的代码，适合初学者参考，在开发板上做实验-80C51 single-chip all small procedure code, suitable for beginners and reference, in the development of on-board to do experiments

程序的地址译码，单片机系统中做为外扩接口的地址译码。-Procedures address decoder, microcontroller system as a foreign expansion of the address decoder interface.

Keil C51编写的Aduc812的完整代码，适合学习使用Aduc812单片机进行AD_da处理 -Keil C51 prepared by the Precise code of integrity, Precise suitable for learning to use the MCU for handling AD_da

mathacad laboratore usings sdk

通过灯的闪烁和声音的不同报警，通过灯的闪烁和声音的不同报警通 过灯的闪烁和声音的不同报警-Flashing lights and sound through the different alarm, flashing lights and sound through the various warning lights flashing and sound through the various warning lights flashing and sound through the different alarm

用于arm开发，keil开发环境-arm for the development, Keil development environment

时间+温度用液晶12864显示，欢迎大家共享-Time+ temperature display with LCD 12864, please share! ! ! !

电话拨号程序，开发环境：vc6.0,在win2k下调试通过。-Telephone dial-up procedures, development environment: vc6.0, in win2k adopted under the debugger.

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