LinkReference

基于MSP430的可以测量方波的相位差的程序，精确到小数点后3位，double型数据(msp430 相位差测量)

实时时钟芯片DS12887特点与应用源程序，用C语言编写。(DS12887 real time clock chip features and application source code, using C language.)

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.)

STM32F103实现控制DDS模块的功能，采用SPI通信的方式(STM32F103 realizes the function of controlling the DDS module and uses the SPI communication mode)

AD1674与AT89C51进行数模转换，实现数字电压表功能(AD1674 and AT89C51 digital to analog conversion, digital voltmeter function)

安川G5A4015开关电源电路,请大家学习参考 。欢迎下载学习(Yaskawa G5A4015 switching power supply circuit, learning reference. Welcome to download learning)

基于战舰STM32f103mini开发板的遥控、避障、巡线小车设计。(Based on the battleship STM32f103mini development board of remote control, obstacle avoidance, patrol car design.)

具有记忆以及错误报警功能的密码锁的protel原理图 c源码(Has the memory and error reporting function of combination lock c source code )

说明：  modbus协议，详细讲解了协议具体实现方法。(Modbus protocol, the specific implementation of the protocol explained in detail.)

C#写的modbus调试小工具，自动生成发送指令，可用于modbus协议调试(c# modbus tool)