ReportDesign

avr单片机的pdf和一本入门书籍，大家可先看上个三四天，再动手前有个基础。(pdf avr microcontroller and a Getting Started book, you can look at the last three or four days, before you start a foundation before.)

Si4730收音机基于STM32F103，通过按键和LCD7565屏自动搜台和手动搜台(The Si4730 radio is based on STM32F103. It searches the platform automatically and manually by keys and LCD7565 screen.)

利用PID算法控制PWM输出电压，实现串联型数控电源，通过键盘输入控制期望电压(PID algorithm to control the use of PWM output voltage to achieve tandem CNC power, through the keyboard input control voltage expectations)

modbus TCPIP协议client-Server代码,c++。(TCPIP client-Server protocol MODBUS source code and analysis, c++ programming. )

程序主要为三相计量芯片RN8302B驱动校正程序。其中涉及到液晶驱动芯片bu9792的使用，i2c,spi协议芯片的运用。并且包含RN8302B官方程序及原理图，芯片手册，芯片应用笔记。(Which involves the use of LCD driver chips bu9792, i2c, spi protocol chip use. And contains RN8302B official program and schematic, chip manuals, application notes chip.)

继电器的测试实验，初学者的好帮手呀，看看(Relay switch control experiments)

IOS聊天表情算法

STM32的GPS模块通过串口连接的实验，可以通过液晶显示GPS信息，包括精度、纬度、高度、速度、用于定位的卫星数、可见卫星数、UTC时间等信息。(STM32 GPS module via a serial connection test, you can display GPS information, including precision, latitude, altitude, speed, number of satellites for positioning, number of visible satellites, UTC time and other information through the LCD.)

说明：  使用stm32f103读sd卡的文件系统中的音乐文件，并解析播放的程序。(STM32F103 is used to read the music files in the file system of SD card and parse the playing program.)

南科集团 企业网站 完整无措 个人珍藏 谢谢(NSC Group corporate website complete flawless personal collection Thank you)