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  • The Mobile Multimedia Business

    The first practical examples of mobile communications were used in many countries like the USA, the UK and Germany in military services, and played a significant role in the First World War to transfer important information from the front to headquarters to take further actions. Good and secure wire ...

    /dl/522153.html

    标签: Multimedia Business Mobile The

    上传时间: 2020-06-01

    上传用户:shancjb

  • Wireless Networking Technology

    Although the origins of radio frequency based wireless networking can be traced back to the University of Hawaii’s ALOHANET research project in the 1970s, the key events that led to wireless networking becoming one of the fastest growing technologies of the early 21st century have been the ratifica ...

    /dl/522201.html

    标签: Networking Technology Wireless

    上传时间: 2020-06-01

    上传用户:shancjb

  • Digital+Home

    It has been said that the move from narrowband to broadband access is the second revolution for the Internet — ‘broadband is more bandwidth than you can use’. Once users have experienced broadband access there is no turning back. A whole new world of applications and services becomes possible. No ...

    /dl/522287.html

    标签: Digital Home

    上传时间: 2020-06-06

    上传用户:shancjb

  • Power Over Ethernet

    December 2007, San Jose, California: It seems a long time ago. I walked into a big networking company to head their small Power over Ethernet (PoE) applications team. Surprisingly, I hardly knew anything about PoE prior to that day, having been a switching-power conversion engineer almost all my lif ...

    /dl/522340.html

    标签: Ethernet Power Over

    上传时间: 2020-06-07

    上传用户:shancjb

  • RFID+as+an+Infrastructure

    RFID (radio-frequency identification) is the use of a wireless non-contact system that uses radio-frequencyelectromagnetic fields to transfer datafrom a tag attached to an object, for the purposes of automatic identification and tracking [38]. The basic technologies for RFID have been around for a l ...

    /dl/522395.html

    标签: Infrastructure RFID as an

    上传时间: 2020-06-08

    上传用户:shancjb

  • Wireless Identification

    We are in the era of ubiquitous computing in which the use and development of Radio Frequency Iden- tification (RFID) is becoming more widespread. RFID systems have three main components: readers, tags, and database. An RFID tag is composed of a small microchip, limited logical functionality, and an ...

    /dl/522404.html

    标签: Identification Wireless

    上传时间: 2020-06-08

    上传用户:shancjb

  • Beginning+C+for+Arduino

    I can remember buying my first electronic calculator. I was teaching a graduate level statistics course and I had to have a calculator with a square root function. Back in the late 1960s, that was a pretty high-end requirement for a calculator. I managed to purchase one at the “educational discount ...

    /dl/522437.html

    标签: Beginning Arduino for

    上传时间: 2020-06-09

    上传用户:shancjb

  • Deep Learning---1

    Inventors have long dreamed of creating machines that think. This desire dates back to at least the time of ancient Greece. The mythical figures Pygmalion, Daedalus, and Hephaestus may all be interpreted as legendary inventors, and Galatea, Talos, and Pandora may all be regarded as artificial life ( ...

    /dl/522495.html

    标签: Learning Deep

    上传时间: 2020-06-10

    上传用户:shancjb

  • 基于STM32单片机控制的智能水杯设计

    本设计介绍了一种基于STM32单片机控制的智能水杯,可利用插口式电源或无线充电底座为加热器提供能量,并在达到某种饮品所需温度时进行保温。水杯内置充电电池,可选用USB接口或无线充电。在水杯内部设置无线模块,用户利用手机App与水杯进行匹配进行加热操作,加热完后水杯会通过手机App和液晶显示屏实时反馈液体温度,通过指示灯 ...

    /dl/831688.html

    标签: stm32 单片机

    上传时间: 2022-03-28

    上传用户:GGMD

  • cadence-allegro16.6高级教程

    主要內容介紹 Allegro 如何載入 Netlist,進而認識新式轉法和舊式轉法有何不同及優缺點的分析,透過本章學習可以對 Allegro 和 Capture 之間的互動關係,同時也能體驗出 Allegro 和 Capture 同步變更屬性等強大功能。Netlist 是連接線路圖和 Allegro Layout 圖檔的橋樑。在這裏所介紹的 Netlist 資料的轉入動作只是針對由 C ...

    /dl/833209.html

    标签: cadence allegro

    上传时间: 2022-04-28

    上传用户:kingwide