C#打开串口接收数据（GPS）

我一直在用的I2C总线函数库,内容不多,但很实用.--在网上见的资源挺多,但很多时候是没有测试过的,下了一大堆,搞得眼花燎乱.这个是我在某人主页上找到的,经修改调试后,一直在用着的,绝对好用.-I have been using the I2C bus in the library, which is not big, but very useful .-- online resources挺多see, but often is not tested, and under a lot of, in a confused chaos burn. This is my home page to find a person, and debugging, as amended, has been with the absolute ease of use.

日历时钟模块，用于不带时钟芯片的系统-calendar clock module for the non-chip clock system

FPGA IIR 有源滤波器设计 资料-FPGA IIR FILTER

ST STB仿真器开发工具.并行接口转串行IIC2-ST STB emulator development tools. IIC2 serial to parallel interface

xilinx嵌入式开发源码，两个很好的开发例子-Xilinx Embedded Development source, the development of two very good examples

c51下的一个键盘程序，用循环轮训法检测是否有键按下。-c51 keyboard under a procedure used in rotation cycle of detection whether key press.

motor speed by pwm this depond on that the pwm has t on and t off and t ther is a duty cycle that = ton / t this vary the average voltage across the motor-motor speed by pwm this depond on that the pwm has t on and t off and t ther is a duty cycle that = ton/t this vary the average voltage across the motor

基于80c51的双DS18B20测温代码-80c51-based dual-DS18B20 temperature code

前面板vfd控制代码，嵌入式，高清播放机前面板。-Vfd front panel control code, embedded, high-definition player front panel.

j读写模块的源程序范例,能实现非接触IC卡的所有功能.-reader module of the source paradigm to achieve non-contact IC card all the functions.