现代单片机烧写器驱动及编程下载软件

STC单片机检测IO电平变化，并计数，接收到串口指令时，发送计数或者控制继电器输出(STC microcontroller detects the change of IO level, counts and receives the serial port instruction, sends the count or controls the relay output.)

计算器，阈值为99999999，加减乘除运算都没有问题，protues电路图 和 汇编语言都有，仿真过了，没问题。(caculator， with protues and keil software it is successed。hope it is helpful for you)

说明：  用stm32f4开发板，通过串口命令来开关小灯(Command to turn on and off the small light through the serial port)

三菱PLC模拟量输出,三菱PLC模拟量输出三菱PLC模拟量输出三菱PLC模拟量输出三菱PLC模拟量输出(Mitsubishi PLC analog output, analog output Mitsubishi PLC Mitsubishi PLC Mitsubishi PLC analog output Analog output Mitsubishi PLC analog output)

c语言示例，学习C语言必备，很好的学习资料。(C language example, learning c language necessary, good learning materials.)

实现MPU-925X陀螺仪的9轴数据融合进行互补滤波(Realize the MPU - 925 - x 9 axis of gyroscope data fusion of complementary filter)

飞思卡尔智能车光电组源程序 c车模 模糊PID 速度2.7m/s(freescale )

用STM系列单片机驱动SI4438无线透传模块,用于智能家居类产品的研发(With STM series single-chip driver SI4438 passthrough module, used for smart home products research and development)

说明：  1.系统整体设计 系本设计采用STC89C52单片机为主控芯片，结合外围电路矩阵键盘、液晶显示器LCD1602等部分组成,能够实现： 1 DS18B20不断采集周围环境温度； 2． 单片机处理温度的数据显示在DS18B20； 3． 用户设定温度报警的上限和下限；(1. Overall design of the system This design uses STC89C52 single chip microcomputer as the main control chip, combined with peripheral circuit matrix keyboard, liquid crystal display LCD1602 and other parts DS18B20 continuously collects the ambient temperature; 2. The temperature data processed by MCU is displayed in DS18B20; 3. The user sets the upper limit and lower limit of temperature alarm;)

说明：  基于51单片机的简易交通灯的设计，能够实现简易交通灯功能。(Design of Simple Traffic Light Based on 51 Single Chip Microcomputer)