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公交非接触IC卡读写器的应用设计
公交非接触IC卡读写器的应用设计采用PHILIPS公司的Mifare卡作IC卡，设计以射频技术为核心，以单片机为控制器的IC卡读写器在公交自动收费系统中的应用。制作的IC卡读写器可以实现制卡、售卡、自动收费等功能，具有安全、实用、方便、快捷、可靠性高的特点，解决了城市公共交通服务行业既频繁又琐碎的收费管理问题，有广泛的应用前景。(Bus non-contact IC card reader applications designed using the Philips Mifare cards for IC cards, designed to RF technology as the core, microprocessor controller IC card reader automatically charges the transit system applications. The production of IC card reader card system can be achieved, A file, automatic charges and other functions, is safe, practical and convenient, fast and high reliability features to solve the urban public transport sector is also frequent charges trivial issues, a broad range of applications.)
- 2005-08-12 10:21:07下载
- 积分：1
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xijie12doc
希捷指令集，里边详细的介绍了希捷12代的指令等。(Seagate instruction set inside a detailed introduction of 12 generations of Seagate directives.)
- 2014-05-09 17:33:21下载
- 积分：1
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shaping_filter_and_dsp_realize_theory
基带脉冲成形数字滤波器的MATLAB设计与DSP上的实现(shaping filter and dsp realize theory )
- 2009-11-22 21:51:39下载
- 积分：1
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analysisofIEEE802channel
分析了 IEEE 802.15.4a的信道模型，并分析了现今测距的方法：CHAN与TAYLOR等，并在此基础上做了改进(Analysised the channel of IEEE 802.15.4a,and analysised some methods for TDOA and TOA . )
- 2009-11-27 22:26:07下载
- 积分：1
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enet-at002_-en-p
EtherNet/IP Socket Interface(This publication describes the socket interface that you can use to program
MSG instructions to communicate between a Logix5000 controller via an
EtherNet/IP module and Ethernet devices that do not support the EtherNet/IP
application protocol, such as bar code scanners,RFID readers,or other standard
Ethernet devices.)
- 2018-06-30 16:01:49下载
- 积分：1
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Y1197129
宽带射频功率放大器的数字预失真技术研究论文，学习资料(Broadband rf power amplifier digital predistortion technology research
)
- 2011-05-09 22:18:44下载
- 积分：1
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复件 复件 黄河调试
说明： S7200 通过modbus 通讯与多块表通讯 定时轮询(Reading multi block instrument timing polling)
- 2020-01-01 21:34:24下载
- 积分：1
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zhushui
注水算法，经典注水算法在MIMO自适应资源分配中功率分配的最优算法(water filling algorithm)
- 2018-04-15 19:55:58下载
- 积分：1
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ansys-APDL-training
APDL 培训资料，很好的学习ansys的资料(APDL training materials, information on good learning ansys)
- 2011-06-07 22:48:06下载
- 积分：1
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4
说明： document qpsk vhdl code
- 2018-01-06 09:27:04下载
- 积分：1
