680-sch-3

saber仿真模型 主要功能实现了spwm的并网仿真 (saber main function of simulation models and network simulation spwm)

STM32F103RCT6的入门编程程序(An introductory programming program for STM32F103RCT6)

实时时钟芯片DS1305用AVR90usb1287显示读秒的测试程序，对初学单片机的接触实时时钟的很有帮助(The test program for real-time clock DS1305 with AVR at90usb1287, very helpful for learner of AVR microcontroller )

ADE7953 MCU代码例程，与其上位机相对应，仅供参考(ADE7953 MCU code examples, corresponding to their PC, for reference only)

Pktgen，基于DPDK的高性能流量发包工具。(Pktgen, (Packet Gen-erator) is a software based traffic generator powered by the DPDK fast packet processing framework.)

l3g4200 89s52 1602 显示出测得的三轴倾角(l3g4200 89s52 1602 three-axis shows the measured angle)

描述海水中声传播衰减与声波频率，海水盐度、温度的关系。(Description seawater sound propagation attenuation and acoustic frequency, salinity, temperature relationship.)

利用ATMEGA32设计的温控表，具有通过RS232接口与上位机通讯的功能，设定目标温度后程序通过设定的PID值进行温控，使得温度快速接近设定值。(Use the ATMEGA32 design temperature controller, PID values ​ ​ set temperature control via RS232 interface with PC communication function, set the target temperature program, rapid temperature close to the set value.)

按键是单片机系统最常用的输入设备之一；几乎是只要需要交互输入，就必须有键盘。本程序提供最常用的4*4矩阵键盘的程序，和4个按键的程序。 (The key is one of the most commonly used input devices MCU system it is nearly as long as the need for interactive input, it must have the keyboard. This program provides the most commonly used 4*4 matrix keyboard program, and 4 key procedures.)

电光调制器工作点控制的代码，主要运用PID算法，利用MSP430单片机实现(Electro-optic modulator operating point control code, the main use of the PID algorithm using MSP430 MCU)