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说明：  1 button device with bascom avr

通过串口读取GPS的信息，并解析信息，显示经纬度以及其他的一些主要值，并将该经纬度值转化成大地坐标值(Read through the serial port GPS information and analysis information to display latitude and longitude as well as some other major value, and the latitude and longitude values converted to geodetic coordinates)

基于CC2540芯片的串口测试程序，是改别人的程序，很实用测试过,可供大家参考，程序架构调整过，很容易看懂。(Based on CC2540 chip serial test program, it is to change others program, very practical tested, for your reference, application architecture adjusted, it is easy to understand.)

国外经典的TCP转串口的程序,VC++编写,有较强的参考价值(Foreign classic TCP to serial program, VC++ write, there is a strong reference value)

串口测试程序 (Test porgram for serial)

说明：  串口通信高级编程提供了一个能够进行串口通信的类，能够方便地进行各种数据通信。 由于本程序设计到硬件编程，因此，如果读者的串口通信设备 没有连接好，可能会有问题 (Serial communication provides a high-level programming to carry out the type of serial communication, the ability to easily carry out a variety of data communications. Since the hardware design to programming, so if the reader' s serial communications equipment is not connected well, there may be some problems)

RFID_VC++6.0源码_RFID读写 提供了RFID的开发源码，用VC编的，展示RFID卡如何加密，如何自毁。串口通讯支持RS-232(RS232)，RS-485(RS485)，波特率可选,RFID的天线可选，读卡频率可调。提供了控制RFID读卡功率的方法，功率从0至29可调，距离最大10米以上，该源码可用于交通、物流、运输、仓库管理、比条码技术强大。用于毕业论文答辩中，可以演示，程序看懂后，就对RFID整个工作原理较为了解。支持ISO18000和EPC_GEN2等类型的RFID卡。 VC++6.0的工作空间是“t1121.dsw”(RFID_VC++ 6.0 sources yard _ RFID read-write has provided the RFID exploitation source yard , used VC to weave, show how encrypted the RFID card , how to destructs self. String communication supports RS-232 (RS232) , RS-485 (RS485) , Porter lead may elect, the RFID air wire may elect , read card frequency adjustable. Method having provided the power controlling RFID reading a card, power is from 0 to 29 adjustable, )

1 两路编码器输入通道 2 采用专用编码器计数芯片完成计数工作 3 与上位机串口通讯(1 two-way encoder input channel 2 using a dedicated encoder chip count as counting work 3 serial communication with the host computer)

VB写的串口通讯软件，简单易学，适合初学者(Written in VB serial communication software, is easy to learn)

vc++制作串口调试助手，用vc6.0开发环境，一步一步教大家制作串口调试助手(vc++ production serial debugging assistant with vc6.0 development environment, step by step teach you making serial debugging assistant)