timer

说明：  单片机驱动3310 lcd显示屏的c程序，单片机与屏的线路连接可以参见程序中的宏定义。程序写得很精简，但是很好用。(Microprocessor 3310 LCD display c procedures, SCM and the screen can see the line connecting the procedures macro definition. Very streamlined procedures, but is useful.)

说明：  T0外部计数输入,核心芯片51单片机，C语言编写(T0 external count input, 51 core chip microcontroller, C language)

stc125a60单片机各功能成功调试代码，下载即运行(stc125a60 microcontroller function successfully debug code download)

bmp180 厂家资料，有示范程序，亲测可用。(Bmp180 manufacturers information, there is a demonstration program, pro test available.)

I2C的oled加键盘显示的程序。基于STM32F103 (I2C The program oled display and keyboard. Based STM32F103)

说明：  STM32 FOC 算法例程(STM32 FOC algorithm routine)

时钟功能，调整时间与设定闹钟此两种功能，一键多义功能按键，实现时钟跟闹钟的输出显示(Clock function, adjust the time and set the alarm these two functions, one-touch function keys polysemy to achieve the output of the clock with the clock display)

以太网芯片w5500开发例程,提供给正在开发以太网的朋友(Ethernet chip w5500 development of routines)

摘 要 电机转速是电机的一个极为重要的状态参数 文中介绍了几种基本的电机转速测量 方法 并对这些测量方法进行了比较 给出了基于加速度计进行电机转速测量的硬件电路设 计方法和测试系统的工作原理(Summary of the motor speed is an extremely important motor state parameters paper describes several basic motor speed measurement methods and these measurements were compared based on accelerometer gives the motor speed measurement hardware circuit design and test systems Works)

说明：  该程序能够用库函数简洁的实现红外遥控的实验(The program can succinctly realize infrared remote control experiment with library function.)