一个使用ARM7TDMI LPC2104的一个点阵屏程序。

C51 USB1.1开发源码及相关开发工具和文档，以及USB接口芯片资料-C51 USB1.1 open source and related development tools and documentation, as well as information on the USB interface chip

两个点的线性插值定点数算法 说明：1、基本公式 y=( y2-y1 ) ( x-x1 ) / ( x2-x1 ) + y1 2、根据直线斜率的正负、内插外插的不同，分为6种情况。 3.参见文件夹中的“插值算法的6种情况”一图。-two points of linear interpolation algorithm for determining points : one, the basic formula y = (y2- y1) (x-x)/(x2- x1) y1 2, according to the slope of the linear positive and negative, interpolation, extrapolation of different, divided into six kinds of situations. 3. See folder "interpolation algorithm for the six species of" a map.

使用NI M系列采集卡产品的DIO数字通道模拟I2C时序，读写EEPROM LABVIEW实例（原创），采用LABVIEW8.5编程。-Use NI M Series DAQ card products DIO digital channel simulate I2C timing, read and write EEPROM device(original code), using LABVIEW8.5 programming.

单片机上开发的微妙级GPS时钟，用KC编译，对时用中断和串口字符同步完成-Developed single-chip GPS clock subtle level, using KC compiler, used to interrupt and serial character synchronization is complete

c51读写24cxx程序模块，已调试过，ok 工具Keil uVision2-C51 to read and write 24Cxx program modules have been debug, ok tool Keil uVision2

1） 以单片机为核心部件组成一个音乐播放器。 2） 利用单片机的定时器产生乐谱的各种频率方波，信号经过放大后由喇叭发出声音。 3） 自行定义按键盘，每按一键，可选择一首歌曲进行演奏，某段音乐令单片机连续播放，演奏可通过按键来中断。 4） 在LCD上显示演奏歌曲的名称。 -1) the composition of the core components of SCM as a music player. 2) the use of MCU timer generated scores of the various frequency square wave signal through the amplified sound from the speakers. 3) self-defined keyboard, every click of a button, select a song to play, a certain period of continuous playback of music in SCM, playing by pressing a button to interrupt. 4) In the LCD displays the name of the song playing.

LPC2214ARM单片机运行片外FLASH的引导层代码。可用普通串口下载代码。-LPC2214ARM single-chip-chip FLASH running the guide layer code. Common serial port can be used to download code.

基于凌阳系列单片机的LCD501液晶驱动程序，已在SPCE61上调试通过-Sunplus based MCU Series LCD501 LCD driver, has been adopted in SPCE61 debugging

出租车计价 动态显示led 键盘 完整的流程图 设计过程-Taximeter dynamic display led full keyboard design process flow chart

单片机与温度传感器的应用ds18b20，很多错的。请大家踊跃下载啊。-SCM and temperature sensor application ds18b20, many wrong. Please download ah enthusiastically.