R134a汽车空调循环计算

两份基于51单片机的交通灯，包括原理图，proteus仿真，PCB，实训报告等。是我单片机实训时的成品，调试成功的。(Based on 51 single two traffic lights, including schematics, proteus simulation, PCB, training reports. SCM training when I was finished, debugging success.)

51单片机蜂鸣器音乐播放器的头文件，可自己更改旋律(51 MCU buzzer music player header file, you can change the melody)

c8051f120的相关例程，非常实用,包含ADC单路，多路采集，UART数据传输等程序( c8051f120的相关例程，非常实用,包含ADC单路，多路采集，UART数据传输等程序 C8051F120 related routines, very practical, including ADC single road, multi-channel acquisition, UART data transmission and other procedures )

运行于hadoop上的 MapReduce WordCount程序(Running on a MapReduce WordCount program hadoop)

说明：  STM32F429示波器源代码，实测可用。(STM32F429 oscilloscope source code, the actual measurement is available.)

单片机温度控制代码，用于基本的测试及基本的编写(temperature control code，use for normal test)

这是一个数字时钟,可以调时间,调的是系统的时间,注意要该回来,不然时间会乱(This is a digital clock, the time can be adjusted, adjusting the time of the system, pay attention to the back, otherwise time will be chaos)

How to program STM8S and STM8A Flash program memory and data EEPROM

ME850单片机开发实验仪演示程序 - LCD1602显示 基于 c51系列的单片机程序，用AT89S52延时通过(ME850 SCM experimental instrument demo- LCD1602 display based on c51 series SCM process, using AT89S52 delay through)

设计一个以AT89S51单片机为核心的数字电子钟控制器，实现电子钟的时间、日期交替显示、闹钟功能，并可通过按钮开关或键盘切换显示内容、调整参数、设置闹钟，在单片机实验板上模拟调试实现控制器的功能。(To design a digital electronic clock with AT89S51 as the core controller, realize electronic clock time, date, alternate display, alarm clock function, and can through the button or keyboard switch display content, adjust parameters, set the alarm clock, on the single chip microcomputer experiment board simulation debugging, we can realize the function of the controller.)