TLE4284_DS_21(5V)

单片机脉冲计数程序，可计算输入脉冲值及误差值，串口写入读出通信。(Single-chip pulse-counting procedure, computable input pulse value and error value, and serial write to read out the communication.)

g2553步进频率的实现，100hz实现，数据成表很准(g2553 step frequency to achieve 100Hz to achieve the data into a table very accurate)

<单片机应用技术（C语言版）>王静霞主编，全书所有C源代码(The SCM application technology (C language version)> Wang Jingxia editor of the book all C source code)

BISS-B 源代码。包含传感器模式和寄存器模式(BISS-B source code. Includes sensor mode and register mode)

增量pid的阶跃跟踪程序，适用于执行机构是控制量的增量的场合(Pid incremental step tracking procedure is applied to the implementation of the incremental volume control occasion)

AOC品牌液晶显示器源代码，稳定量产版本。C语言，keil编译器，Realtek处理IC。完整的source insight和keil工程，对液晶显示器开发着非常有意义。(AOC brand LCD display source code, stable production version. C language, keil compiler, Realtek processing IC. Complete source insight and keil project, to develop a very meaningful LCD display.)

this is an example of working LED_GPIO in stm32f407 discovery dev board

针对FastDFS分布式文件系统的功能测试代码(Functional test code for FastDFS distributed file system)

用汇编写的音乐门铃的程序，虽然程序不大，但程序的内容很丰富，另配有PROTEUS的电路图。(Compilation of music written by doorbell procedures, although the procedure, but the procedure is very rich in contents, reprovision PROTEUS have the circuit diagram.)

本系统以单片机AT89C52为核心,以数模转换器DAC0832实现方波、正弦波、三角波、锯齿波波形的输出，实现信号发生器的简易功能。(This system with single chip microcomputer AT89C52 as the core, with digital to analog converter DAC0832 achieve square wave, sine wave, triangle wave, sawtooth wave form output, realize the simple function of the signal generator.)