PLL.plecs

使用STM32单片机驱动dds模块，这里的dds模块为正点原子的模块(Using STM32 MCU to drive the DDS module, where the DDS module is the module of positive atom)

C51 designed using the binary clock

英飞凌BMS解决方案C语言程序源码及使用说明(Infineon BMS solutions C language program source code and instructions for use)

stm32控制超声波精确快速测距，误差在0.1cm，通过LCD显示测量值(STM32 control ultrasonic quick and accurate location, the error in 0.1cm, as revealed by LCD measurements)

使用stm32开发板做的pwm输出控制buck电路，反馈使用PID算法，实现闭环控制(The use of STM32 development board to do PWM output control buck circuit, feedback using PID algorithm to achieve closed-loop control)

该程序为大家提供定时器程序例程。给大家一个参考，来实现简单的定时功能(This program provides you with timer routines. Give you a reference to achieve a simple timing function)

C#闹钟程序，根据你设定的时间自动报警，不过你需要最小化本程序，如果要完美的话，可以增加一个托盘处最小化的功能。带倒计时功能，用法简单，可在此基础上完善成一个真正的闹钟程序。(C# alarm clock program, depending on your set alarm time, but you need to minimize this program, if you want perfection, you can add a tray at the minimization function. With countdown function, usage is simple, can improve on this basis as a real alarm clock program.)

说明：  入门教程，给单片机初学者43个实验教程，(Introductory tutorials, 43 experimental tutorials for beginners of microcontroller.)

智能避障停车灭火机器人,用C编写的参考程序(Intelligence obstacle avoidance parking fire fighting robot C program)

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