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详细的串口状态，获取串口的各种状态.帮助理解串口编程。-detailed status, access to the serial port state. To help understand serial programming.

REI开发的NeoLauncher现在开源。希望高手继续完善！-REI is now open source development NeoLauncher. I hope you continue to improve!

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三角滤波器程序，文件包了总是找不到！希望能帮助大家!-Triangle filter procedures, documentation package has always been unable to find! I hope everyone can help!

TOP PORT (USB) 调试接口说明 本接口是利用PL-2303HX的USB转RS232的接口芯片设计实现了一个TTL(5V)的RS232串口，并且利用了PL-2303HX的2个GPIO口软件模拟了一个低速的I2C总线.该接口由USB接口提供5V电压，可自带2Kbit(24C02)数据备份EEPROM (单独读写通道,不占用I2C总线地址)。并可对外提供小于250mA的5V电压。尤其适合WIN-XP以后的没有并口和串口笔记本电脑。整机成本不到￥20RMB。 -TOP PORT (USB) interface debugging of this interface is the use of PL-2303HX the USB to RS232 interface chip design to achieve a TTL (5V) of the RS232 serial port, and use of PL-2303HX the two GPIO port software simulation of a low-speed I2C bus. The interface from the USB interface to provide 5V voltage, can bring their own 2Kbit (24C02) data backup EEPROM (separate read and write access, do not occupy I2C bus address). And may provide less than 250mA of 5V voltage. WIN-XP is particularly suitable for subsequent parallel and serial no notebooks. Machine costs less than ￥ 20RMB.

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该资料详细介绍了移动天线的种类，设计方法，为移动天线工程师的首选参考资料，不可多得-The information described in detail the type of mobile antenna, design methods for mobile antenna Engineer preferred reference, rare

此代码是用matlab进行AF协作的性能的仿真对误码率进行分析。-This is a matlab code for,AF collaborative simulation performance the BER analysis.

非常实用的Modbus调试工具源码，采用VC6.0 开发，主要用于调试Modbus设备，软件功能使用，实现原理简单，是调试支持Modbus协议自动化设备的必备工具

视频入门－从模拟讲到DTV的详细介绍.zip 很详细的vedio技术资料.-video entry-from analog to DTV referred to the detailed briefing. Zip vedio very detailed technical information.