现代单片机烧写器驱动及编程下载软件

STC89C54 的串口通信资料 很好的(STC89C54 serial communication very good)

(msp430g2553)正弦信号，一方面被adc采集获取其幅度信息，另一方面经比较器变成方波，经Timer捕获获取其频率，然后控制SPWM信号的频率与幅度，使输入与输出同幅同频变化。((Msp430g2553) sinusoidal signal, on the one hand is to get its amplitude information collected adc, on the other hand by the comparator into a square wave, captured by Timer obtain its frequency, and then control the frequency and amplitude SPWM signal input and output with the same amplitude frequency variations.)

RX8025T时钟芯片的驱动程序，区别于RX8025AC，亲测可用，可写，读取年月日时分秒周(RX8025T clock chip driver, distinguished from RX8025AC)

基于51单片机实现倒车雷达测距系统，可直接在keil上编译生成.hex文件然后下载到单片机上运行(achieving a reversing radar ranging system based on 51 MCU,you can compile the .c file on keil software and you will get a .hex file,which should downloaded into the 51MCU and the system can operate well)

说明：  usb 通信 基于C8051 单片机代码。(USB communication based on the C8051 microcomputer)

说明：  基于stm32L151核心板的LoRa无线传输(LoRa wireless transmission based on stm32L151 core board)

运用abaqus仿真分析软件，分析CFRP材料裂纹扩展(Using abaqus simulation and analysis software crack propagation analysis CFRP material)

关于瑞士SHT11程序，把采集的数据在液晶上显示(Switzerland SHT11 procedures on the data collected in the liquid crystal display)

说明：  用来驱动DDS芯片AD9956，使其合成频率信号。针对AD9956的优良特性，实现频率和相位的控制。(It is used to drive DDS chip AD9956 to synthesize frequency signal. Aiming at the excellent characteristics of AD9956, frequency and phase control is realized.)

两路光电开关驱动，2019电赛A组，测试程序(Two-way Photoelectric Switch Drive, Group A of 2019 Electricity Competition, Test Procedure)