耐心说明您提供的文件包含的内容和具体功能(至少要20

设计Arduino的销13被连接到220欧姆的电阻。连接到晶体管2N222A电阻，然后连接到基座。一条腿被连接到地，另一条腿被连接到蜂鸣器。此外蜂鸣器连接到Vcc。蜂鸣器，请12伏变为5伏。

这是一个通讯软件-This is a communications software

WINDOWS APEX通信软件-WINDOWS APEX communications software

这是关于CCS3.3的一个编程的规范！比较有用的！-This is about a programming specification CCS3.3! More useful!

raw socket 封包分析 raw socket 封包分析-Analysis of raw socket packet analysis of raw socket packet raw socket packet analysis

内附-内附.................................

发送短信源程序，目的是在windows mobile上实现短信发送功能-SendingSms

ComPort Library是一套用来编写串口通讯程序的控件。它包含5个控件：TComPort, TComDataPacket, TComComboBox, TComRadioGroup and TComLed。利用这些工具（当然还有DELPHI开发环境），你能更快更简单地开发串口通讯程序。包含Delphi上下文相关的帮助文件和源代码（4000行）。功能无限制。源代码：包含。适用语言：CB3 CB4 CB5 D3 D4 D5-ComPort Library is a set of procedures for the preparation of serial communication control. It contains five controls: TComPort, TComDataPacket, TComComboBox, TComRadioGroup and TComLed. Use of these tools (of course, DELPHI development environment), you can faster and easier development of serial communication program. Delphi contains context-sensitive help files and source code (4000 lines). Features unlimited. Source code: contains. Applicable language: CB3 CB4 CB5 D3 D4 D5

用于通信中信道编码-for communications channel coding

第三代移动通信系统,通信协议.WCDMA系统.-Third-generation mobile communication systems, communication protocols. WCDMA system.