05 2014 档案

摘要:0603封装,1%精度的贴片电阻。其命名方式为:两位数字代码加字母代码的表示方法(两者都是代码,都不是具体阻值数)前两位是阻值代码,如代码01对应阻值是“100欧姆”。后一位字母表示数字零的个数。和在一起就是该电阻的阻值。例如:01代表有效数字是100;C表示×10的二次方,01C=100×100=... 阅读全文
posted @ 2014-05-23 17:13 IAmAProgrammer 编辑
摘要:Features 256 bits EEPROM memory organized in 8 pages of 32 bits each 32 bits unique factory programmed serial number Typical operating frequency : ... 阅读全文
posted @ 2014-05-22 22:43 IAmAProgrammer 编辑
摘要:Got a tough RF environment? Turn to TI’s proven LF technologyTI’s low-frequency (LF) technology has been solving tough RF challenges for more than 20 ... 阅读全文
posted @ 2014-05-21 15:40 IAmAProgrammer 编辑
摘要:This 125 kHzRFID readerhttp://www.serasidis.gr/circuits/RFID_reader/125kHz_RFID_reader.htmhttp://www.serasidis.gr/circuits/RFID_reader/images/125kHz_R... 阅读全文
posted @ 2014-05-15 10:12 IAmAProgrammer 编辑
摘要:HITAG S--3rd generation HITAG™ familyModulation Read/Write Device to Transponder: 100 % ASK and Binary Pulse Length CodingModulation Transponder to Re... 阅读全文
posted @ 2014-05-13 00:12 IAmAProgrammer 编辑
摘要:https://www.kickstarter.com/projects/1708444109/rfidler-a-software-defined-rfid-reader-writer-emulhttps://github.com/ApertureLabsLtd/RFIDlerhttp://ada... 阅读全文
posted @ 2014-05-12 00:33 IAmAProgrammer 编辑
摘要:Passive RFID Basics - AN680INTRODUCTIONRadio Frequency Identification (RFID) systems useradio frequency to identify, locate and track people,assets an... 阅读全文
posted @ 2014-05-11 16:12 IAmAProgrammer 编辑
摘要:KarstenNohl 阅读全文
posted @ 2014-05-11 11:31 IAmAProgrammer 编辑
摘要:Proxmark3 介绍Proxmark3是由Jonathan Westhues设计并且开发的开源硬件,其主要用RFID的嗅探、读取以及克隆等的操作。其官方网站为:Jonathan Westhues个人网站Proxmark3官网:PROXMARK.orgProxmark3销售网站:Proxmark3... 阅读全文
posted @ 2014-05-10 11:07 IAmAProgrammer 编辑
摘要:添加 src/*.cpp 到工程, 修改 Directories and Conditionals, 添加 WIN32 UDT_EXPORTSudt.h需要 #pragmalink"Ws2_32.lib"common.cppchannel.cpp#elif WIN32 --->#elif defin... 阅读全文
posted @ 2014-05-02 07:43 IAmAProgrammer 编辑

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