IC card read

89C51 LCD常用的初始化文件,开发环境为iccavr-89C51 LCD common initialization file, the development environment for iccavr

128*64点 LCD及DS1302 应用-128* 64 points, LCD and DS1302 Application

LED发光管组成的简易彩灯控制系统，是用汇编语言编写的，用CVAVR编译-LED LED lantern composed of simple control systems, assembly language is written using the compiler CVAVR

对利用595串行实现IO口扩展，本程序仅用3个IO口扩展到6个数码管-Realize the use of 595 serial IO port expansion, this procedure only 3 IO I extend to six digital tube

一个提取一个整数万位、千位、百位、十位、各位的快速算法-Tens of thousands of an extract of a whole, and 1000, 100, 10, that the fast algorithm

《生日快乐》mcu音乐程序，asm， 单片机也能发声了-"Happy Birthday" mcu music procedures asm, microcontroller can be a vocal.

拼音输入法 用于C51的编程 希望大家喜欢-Pinyin input method for C51 programming hope everyone likes

这是一个msp430单片机与上位机通信的程序，是用IAR编程环境开发的，是C语言代码，非常好用-This is a MSP430 MCU and host computer communication procedure is the use of IAR development programming environment is C language code, very easy to use

可以用．精度达到１度．调试通过．显示部分用的是MAX7219 -can use. Achieve a degree of precision. Debugging through. The show is part of MAX7219

用GSM手机控制报警器，报警器触发时可发送信息通知，并控制解防/设防。-GSM mobile phone control with alarm, triggered when the alarm notification can be sent information and control solution of anti-/ security.