Adafruit-GFX-Library-master

使用STM32的RTC，然后显示在液晶屏上。(Use the STM32 the RTC, and then displayed on the LCD screen on.)

ds18b20 iButton 用户使用手册(the iButton® Book of Standards (DS18B20))

电力电子中高压直流输电控制系统的12脉波驱动仿真模型(power hvdc 12pulse)

说明：  使用定时器TIM3输出四路的SPWM波，其中一二路、三四路波形一致，一二路与三四路波形相差180°(Timer TIM3 is used to output four SPWM waveforms, of which one, two, three and four waveforms are identical, and one, two and three and four waveforms are 180 degrees different.)

说明：  本Demo功能是通过通用IO模拟串口数据收发，适用于所使用的单片机没有足够的串口的情况下进行拓展，已使用到公司项目(The demo function is to simulate the data receiving and sending of serial port through general IO, which is applicable to the expansion of the single chip microcomputer without enough serial port, and has been used in the company project)

说明：  超声波定位通过头文件封装进行函数调用获得实时位置信息，方便高效。(Ultrasound positioning)

用STC12C5A60S2驱动的，加上DS1302和DS18B20(MCU STC12C5A60S2 clocker, DS1302 and DS18B20)

本文档总结了CPM调制解调方法，涵盖GMSK，MSK，CPFSK等调制技术的总结，以及各种相干，非相干解调的matlab仿真结果，仅供参考。(This document summarizes the CPM modulation and demodulation methods, covering GMSK, MSK, CPFSK and other modulation techniques, as well as a variety of coherent, non coherent demodulation of the MATLAB simulation results, for reference only.)

使用MPU6050，串口通讯，PID算法，可完成题目所有要求(this is a Wind pendulum)

s51单片机控制程序，流水灯，蜂鸣器，数码管，a/d,d/a转换等(s51 MCU control procedures, flowing light, buzzer, the digital control, a/d and d/a conversion)