获取系统时间

用C语言写的RX8025T时钟芯片程序。 (this is a RX8025T real time chip driver program in C-Language.)

at89c2051利用74ls164 驱动 共阳极数码管(74ls164 driver to use a total of at89c2051 digital tube anode)

一个交通灯的设计，具有自动控制与手动控制的功能。(The design of a traffic light has the function of automatic control and manual control.)

说明：  msp430f5529ti的大量的官方例程(5529 Official Routine)

说明：  stm32的SPI库函数固件库,挺好用的，新手必备！(SPI for STM32.And it is very useful.)

this is a LCD library for 128x64. But u can use it for your way

基于stm32的PID温度控制，采用18B20反馈，恒温40度。用于医疗自动分析。稳定温度在正负0.5度内(Stm32 based PID temperature control, the use of 18B20 feedback, constant temperature of 40 degrees. Automatic analysis for medical treatment. Stable temperature within plus or minus 0.5 degrees)

51单片机485通信的源代码，C++环境下使用。Proteus仿真软件包，您可以使用程序。(The 51 single chip microcomputer 485 communication source code, the use of C++ environment. Proteus simulation package, you can use the Program.)

PLC图形化编程系统的研究与实现 东南大学 硕士学位论文 PLC图形化编程系统的研究与实现 姓名：保慧 申请学位级别：硕士 专业：机械电子工程 指导教师：毛玉良(Research and Implementation of PLC graphical programming system Southeast University Master thesis Research and Implementation of PLC graphical programming system Name: Bao Hui Application Degree: Masters Major: Mechanical and Electronic Engineering Instructor: Mao Yuliang)

单片机驱动数模转换器ADC0809的接口程序员(Single-chip driver DAC ADC0809 interface programmers)