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制版软件PROTEL99的封装库文件,55555555(Engraving Software package library file PROTEL99)

Manual DT-AVR Low_Cost Micro System

AD9851驱动程序，采用串行写入方式，STM32写入频率控制字。(AD9851 driver, using serial write mode, STM32 write frequency control word.)

有温湿度，有害气体，光照检测，通过触摸屏显示出来，并且可以切换界面，播放图片(Detection of temperature, humidity, photosensitivity and harmful gases)

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)

说明：  STM32F407 开发EC20代码，EC20建立一路SOCKT发数据_TCP(字符和十六进制)(STM32F407 develops EC20 code, EC20 establishes SOCKT sending data _TCP (character and hexadecimal))

基于rc531读写芯片的读写源程序，读取ID卡的ID号(rc531 typeB)

CSTN 用IC ST7636R-EEPROM-Document _ver0_4(CSTN with IC ST7636R-EEPROM-Document _ver0_4)

STC89C52RC单片机 读取18B20数据并显示在数码管上(18B20 STC89C52RC microcontroller reads the data and displays on the digital)

说明：  光立方的电路，自己买个器件把程序烧进去应该就可以了(The circuit of light cubic, buy a device oneself to burn a program in should be OK)