Calculate-of-Capacitance

应用51单片机写的蜂鸣器的祝福歌,里面有详细的代码(51 microcontroller blessing song written by buzzer)

说明：  低功耗stm8l15x,串口通信,实现单片机与PC的通信，串口设置见文件(Low power serial communication)

51单片机部分底包，包括PWM、定时器、led、ADC等近十个(51 SCM part of the bottom package, including PWM, timer, led, ADC and so on nearly ten)

通过反转法循环扫描矩阵键盘，并通过数码管显示数据(By inversion method cyclic scan matrix keyboard, and through the digital display data)

基于单片机的电子称实验 希望大家能够喜欢 用的是51系列单片机(Microcontroller-based electronics experiments hope you will enjoy with the 51 series)

单总线温度DS18b20程序，适用于AVR单片机。(Single-bus temperature DS18b20 procedures applicable to the AVR microcontroller.)

边界盒的检测，能有效的知道边界盒的最大长度，为编程带来方便(Bounding box test, which can effectively know the maximum length of the boundary box for programming convenience)

说明：  中移物联M5310A的基于C的软件代码，对学习NB-IOT的使用有较大帮助(The C-based software code of China Mobile IOT m5310a is helpful for learning the use of nb-iot)

按键控制，检测独立按键，单片机读取状态口，控制相应的LED灯(Key control, testing the independent button, the microcontroller reads the status port and control the corresponding LED lights)

简单汽车租赁系统 大学C++开发实习参考(Car rental system)