rmtrc

keil 51的学习资料，里面包含了keil软件，以及51的PDF教程，和安装程序(learning materials in the keil 51, which contains the keil software, and 51 PDF tutorials, and installation procedures)

基于K60的PID调速，飞思卡尔都要用到，很重要的(K60 is based PID control, Freescale must be used, it is important)

STM32 RTX实验 内存管理,移植和学习RTX操作系统非常有用(STM32 RTX)

远程仓库湿度监测系统,包含完整的程序开发文件，proteus仿真，keil文件，每步骤有注释(Remote warehouse humidity monitoring system)

步进电机驱动，四相五线步进电机控制的测试程序，C51编写，读者可稍加修给即可应用(Stepper motor driver)

窃听器的简单电路，呵呵，供研究使用，请勿用于其他非法用途。(wiretapped simple circuit Oh, for research use, please do not used for other illegal purposes.)

单片机为at89s52控制步进电机正反调速实验,(The stepper motor positive and negative control experimental)

说明：  ESP8266的编程手册，中文版，本?主要介绍基于ESP8266物联?模块的SDK相关使??法，包括开发?具使?以及SDK软件包架构等。(Esp8266 programming manual, Chinese version esp8266 programming manual, Chinese version, this mainly introduces SDK related methods based on esp8266 IOT module, including the development of tools and SDK software package architecture.)

STM32的GPS模块通过串口连接的实验，可以通过液晶显示GPS信息，包括精度、纬度、高度、速度、用于定位的卫星数、可见卫星数、UTC时间等信息。(STM32 GPS module via a serial connection test, you can display GPS information, including precision, latitude, altitude, speed, number of satellites for positioning, number of visible satellites, UTC time and other information through the LCD.)

51单片机驱动74ls164程序 (51 Microprocessor 74ls164 program)