att7022

说明：  NB-IOT智能燃气表用以实现燃气表的物联网功能(Nb-iot smart gas meter is used to realize the Internet of things function of gas meter)

基于DS18B20+DS1302+lcd1602+MSP430的温度时间综合测量(temperature and time measurement based on MSP430,DS1302,DS18B20,LCD1602)

基于SMP430单片机的程序开发，实现AD数据采集(Based SMP430 SCM program development, implementation, data acquisition AD)

MICRO 830 AND 4M DRIVE MODBUS COMMUNICATION

STM32 USB转串口驱动，含X86和X64，版本号1.5(STM32 USB to serial port driver, including X86 and X64, version 1.5)

说明：  自己画的开发板，用的STM32F103VGT6芯片，代码中使用了很多功能，基本的I2C，SPI，Flash读取，串口通信（WIFI，Enocean协议），等都有涉及，驱动代码不全是自己写的，所以有些地方没去在意备注，但是每个使用修改的地方都有我自己的备注，基本上就是自己的开发板，自己在研究学习验证的过程中一点一点整合起来的(I drew my own development board and used stm32f103vgt6 chip. Many functions were used in the code, such as basic I2C, SPI, flash reading, serial communication (WiFi, enocean protocol), and so on. The driver code was not written by myself, so some places didn't pay attention to the remarks, but every place I used and modified had my own remarks, which was basically my own development board In the process of research, learning and verification, I integrated them bit by bit)

Programm that could hide picture into picture by using methods of steganography

说明：  OLED STM32驱动，8080并口方式|SPI方式 默认8080并口方式(OLED STM32 Drive,8080 mode and SPI mode, default 8080 mode)

128KHzID卡读卡模块程序，带模块原理图，曼切斯特解码(128KHzID card reader module program with block diagram, Manchester decoding)

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