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利用Keil编写的DS18B20的控制程序，已经调试无误，经实践检验可以实现温度的测量。(The control programs of DS18B20 were developed with the use of Keil，and it fulfilled the function of measuring the temperature.)

可实现用stm32串口读取mpu6050数据(Mpu6050 data can be read by stm32 serial port)

产生不同占空比的PWM波，且采用矩阵键盘来实现的(failed to translate)

基于STM32单片机的oled显示屏显示驱动代码(OLED display driver code based on STM32 microcontroller)

四路抢答器。首先通过主持人按下抢答按键代表抢答开始， 其他四人进行按键抢答，一个抢到后，其他人不可以进行操作。(Four way responder.First of all, through the moderator press answer button, on behalf of answer start, Other four people to answer the key, after a grab, other people can not operate.)

STM32单片机freemodbus的移植，主从机的都有(1, transplant FreeModbus1.5 and RT-Thread1.1.1 to STM322, development platform supports Eclipse, Keil, IAR3, can be used in the Eclipse plug-in version management EGIT 4, support Modbus RTU (ASCII untested))

STM32+OV5640打造高清USB摄像头，内含说明文档，是学习UVC协议的好例子。(STM32+OV5640 create high-definition USB camera, containing documentation, is a good example of learning UVC protocol.)

关于嵌入式学习的一些C例程，适合入门学习(Some C routines for embedded learning are suitable for introductory learning)

单片机系统中经常使用键，该程序实现了ps/2键盘在的单片机系统中的应用(SCM systems often use keys, the program achieved a ps/2 keyboard in the SCM System)

新型增强型的SST 51单片机的开发工具和资料,包括在线仿真功能,在线编程下载功能,内部FLASH和SRAM的读写源程序,是51单片机开发工程师的第4代开发利器.(new enhanced the SST 51 MCU development tools and information, including online simulation, the ability to download online programming, internal FLASH and SRAM source literacy is 51 MCU development engineers in the development of fourth-generation weapon.)