在工业控制中常常会遇到模糊控制算法的问题，次程序为通用的PID算法，根据需要进行修改，便可实现不同的功能。-In industrial control often encounter the problem of fuzzy control algorithm, sub-procedures for the common PID algorithm, according to the need for modifications can realize different functions.

利用51单片机实现数字信号频率周期测量，用LED数码管显示-The use of 51 single-chip digital signal frequency cycle measurement, digital control with LED display

MIB的参考代码,有IDB_GET,IDB_SET,和IDB_NVM_SET的具体写法和说明-MIB reference code, IDB_GET, IDB_SET, and the specific wording IDB_NVM_SET and notes

micetek的bootlader失速源码，使用的是44B0平台的u-boot修订版，欢迎下载。

针对VRTX详细介绍了嵌入式实时操作系统的原理和应用，特别是第一部分关于嵌入式实时系统基础的介绍非常适合初学者全面地了解嵌入式实时系统，同时也对需要了解嵌入式系统开发的朋友有所帮助，是一部很好的教材。 -against VRTX details of the embedded real-time operating system and application principles, especially the first part of the embedded real-time systems based on very suitable for beginners to understand fully embedded real-time systems, but also requires an understanding of embedded systems development help friends, is a very good materials.

程序使用了STM32F103RBT6的AD和DMA，利用DMA使得AD传输的数据更快，节约了单片机的资源，能使ARM做更多相关的任务。

超声波测距模组V2.0，包括源代码，原理图及PCB图-Ultrasonic Ranging Module V2.0, including source code, schematics and the PCB map

EXTInterruptFIQ.rar 44B0快速中断、外部中断程序-EXTInterruptFIQ.rar 44B0 fast interrupt, external interrupt procedures

ADS在线调试接口for wiggler.rar是一个完整的arm 调试工具包，是学习arm的一个很好的简易调试工具。-ADS online interface for debugging wiggler.rar is a complete arm debugging tool kit, learning arm is a good summary debugging tools.

周立功EASY2200开发板原理图，pdf-EASY2200 sch