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Description: HD 6P RFID 终端机、考勤卡钟 RS232/RS485 通讯接口程序 VB 源码
-HD 6P RFID terminals, time cards bell RS232/RS485 communication interface program VB source
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Size: 187392 |
Author: leo2003 |
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Description: RFID_VB源码_RFID读写
提供了RFID的开发源码，用VB编的，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。
-RFID_VB source yard _ RFID read-write has provided development RFID source yard , used VB to weave, string communication supports RS-232 (RS232) , RS-485 (RS485) , Porter lead may elect, RFID air wire but selections, read card frequency adjustable. Method having provided the power controlling RFID reading a card, power is from 0 to 29 adjustable, from when above 10 maximal rice , is the source yard s turn to may be used for traffic , logistics , transportation , storehouse, than the bar code technology is big and powerful. Be used to be able to demonstrate in the oral thesis defense graduating.
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Size: 695296 |
Author: 红信 |
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Description: 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,
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Size: 4629504 |
Author: 红信 |
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Description: 奥地利微电子AS3992芯片的RFID读写模块支持EPCClass 1 Gen 2协议(ISO18000-6c)，支持DRM有较好的防冲撞和抗干扰能力，工作频率840~960MHz，支持USB和RS232接口。具备了RFID读写全部基本功能。
为了充分发挥这款模块电路的潜力，新开发的RFM-x系列超高频RFID读写模块在奥地利微电子原方案基础上从硬件上增加了以下主要功能。
1）双通道输出，功率独立可调，通道隔离度>37dB；
2）一个主动RS485接口，用于驱动扩展功能电路，例如在RFID发射信号前同步切换远端的多路天线复用开关，实现天线多点分布；
3）8个可编程GPIO接口。用于传感器探测目标移动或环境变化，驱动声光报警等；
4）三级省电模式空闲、待机、休眠, 休眠电流低至8.5mA。因为原来方案的MCU不是微功耗的，所以现在不换MCU是降低到极限水平了。
为了支持硬件新增功能，相应地在软件上也增加了以下一些指令：
请下载看全文或联系QQ：542968281，交流。-UHF RFID module for AS9332
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Size: 303104 |
Author: Lubert |
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Description: 用于图书馆图书自动定位系统的配套程序，可用于实现基于RFID的图书馆图书简易定位系统及其数据库。
有两部分组成：
LibraryTest 含有可实现图书添加，查询，删除等功能的java script程序；
Serial 中含有与串口通讯设备的通讯程序。例如，我们购买的RFID设备为RS485串口，使用com3中的test1可实现自动读取与写入数据库。-Supporting program for automatic positioning of the Library system， can be used for simple positioning system and its database of RFID-based library books. There are two parts: LibraryTest contain realization of the books to add, query, delete function in java script program the Serial contains communications equipment and serial communication program. For example, we buy RFID equipment is the RS485 serial port, use com3 test1 can be automatically read and write to the database.
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Size: 4405248 |
Author: Victoria Hu |
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Description: 在对射频识别技术研究的基础上, 介绍了一种基于RS485 和TCP/IP 通讯协议的联机型非接触式IC 卡门禁控制系统,-, Based on RS485 and TCP/IP communication protocol type non-contact IC card access control system based on radio frequency identification technology research,
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Size: 158720 |
Author: wyn |
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Description: 自动存储柜系统代码，基于周立功EasyARM-iMX283开发板开发，采用的开发语言为QT4.8.4，涉及到的功能有RS485通信、RFID串口读写，一维码扫描读写，视频监控抓拍等功能，对于想从事这方面开发的朋友有一定参考价值，本项目为自主开发的一套系统。-Automatic storage tank system code, based on EasyARM EasyARM- iMX283 development board, with the development of language is QT4.8.4, involves the function of the RS485 communication, RFID serial port to read and write, one dimensional code scanning, speaking, reading and writing, capture video monitoring, and other functions, to friends engaged in the development of this aspect has certain reference value, the project as a system of independent development.
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Size: 4391936 |
Author: cuiman |
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