045-PWM

nokia5110源码加仿真测试,初始化液晶，按键测试静态动态显示(nokia5110 source plus simulation test, initialize the LCD, keypad test static dynamic display)

transfer file using sound card

用于MMC桥臂计算，特别适用于较为复杂的MMC平衡子模块电容电压的计算(MMC is used to calculate the arm, especially for more complex calculations MMC submodule capacitor voltage balance)

GPIB程序，该程序应用tcp协议通信，可应用GPIB连接可编程仪器，然后用上位机控制可编程仪器。(GPIB program that application tcp protocol communication, connection programmable GPIB instruments can be applied, and then use the host computer to control a programmable instrument.)

lax-wendroff求前台阶超声速流动(lax-wendroff format)

基于STM32的双串口通信程序，能实现两个串口的收发，程序默认采用串口2接收数据，串口1发送(Based on the STM32 dual serial communication procedures, can achieve two serial transceivers, the program defaults to the serial port 2 receives the data, send the serial port 1)

中航信ETERM放大器，C++ 支持350，443端口，分享一下，一起学习(CNAC letter ETERM amplifiers, C++ 350,443-port, share, learn together)

icarnegie系列教程SSD4的Exam1 标准满分答案，希望对大家会有所帮助(icarnegie standard series of tutorials SSD4 the Exam1 out the answer, we want to be helpful)

STM32单片机freemodbus的移植，主从机的都有(1, transplant FreeModbus1.5 and RT-Thread1.1.1 to STM322, development platform supports Eclipse, Keil, IAR3, can be used in the Eclipse plug-in version management EGIT 4, support Modbus RTU (ASCII untested))

C语言编程，4X4键盘扫描程序，可以直接使用到51单片机中(C language programming, 4X4 keyboard scanner can be used directly in the 51 SCM)