LM128*64液晶驱动程序，有显示图形，汉字，画线等功能

此程序是液晶与数码管的结合.是初学者必须掌握的.可以为以后写综合程序有所帮助-This procedure is LCD with a combination of digital tube. Is a beginner must master. Can be written comprehensive procedures for future help

用于汽车遥控的Ev1527的pic单片机软件接收解码程序，密码采用I2C总线方式存在EEPROM中-Remote control for automotive Ev1527 the pic Singlechip software decoder to receive the procedure, the password using I2C bus EEPROM in existence

104键PS2接口标准键盘程序（C语言）单片机程序例程-104 key PS2 keyboard interface standard procedures (C language) Singlechip routine procedures

bd3201-14A（DRE）提供的高性能数字音频信号处理能力，可实现紧凑的，易用 的，高质量的混响效果解决方案-bd3201-14A (DRE) provides high-performance digital audio signal processing capabilities, enabling compact, easy to use, high-quality reverb solution

前一阵子做了个IC卡读写程序，可以读写SLE4442系统逻辑加密卡的，本来想在网上找一个，没找到，自己写了一个，为了让后来人可以轻松一点，所以就奉献给大家：） 注释比较少（本人的坏习惯），看起来有点累，不过建议你在自己看之前先熟悉一下SLE4442的协议。 程序是经过测试的，在我的931上工作的很好，有什么问题，发信给我 Ploto_zhu@etang.com-done a while ago, IC card reader procedures, can read and write SLE4442 encryption system logic card, and they would like to find an on-line, could not find himself writing a view to the later can easily point and so on devoted to you :) Notes relatively small (my bad habits), looks a bit tired, but I suggest you look at before their first study SLE4442 agreement. Procedures are tested, in my 931 on the good work and what problems, I wrote to Ploto_zhu@etang.com

基于ARM7的GPRS实验代码(LCD320,键盘,I2C总线)-ARM7-based GPRS experimental code (LCD320, keyboard, I2C Bus)

单片机外部中断检测程序！！！ 开发环境：keilC 用于检测外部中断-SCM external interrupt testing procedures. ! ! Development environment : keilC for detecting external interrupt

sunplus spce061a 应用,DAC应用实例-application, DAC Application

单片机控制的步进电机系统，包含keil51仿真和DXP原理图。-Single-chip stepper motor control system, including simulation and keil51 schematic DXP.

4x4矩阵键盘数码管显示键值,按下4*4矩阵键盘，可以看到数码管的最后一位显示了对应按健的健值.-4x4 matrix keypad LED display keys, press 4* 4 matrix keyboard, you can see the last one shows the digital control of the health value of health should be.