Intel® Celeron® J4105 四核心1.5 GHz 處理器 (突增頻率 2.5 GHz)，支援 AES-NI 加密加速；4 GB / 8 GB DDR4 雙通道記憶體 (雙插槽可擴充至 8 GB)；4 x M.2 2280 SATA 6Gb/s SSD 固態硬碟槽；1 x 10GbE RJ45 網路埠、1 x 1GbE RJ45 網路埠；1 x HDMI 2.0 4K @60Hz 輸出埠；3 x USB 3.0 Type-A 埠、4 x USB 2.0 Type-A 埠；2 x 3.5mm 麥克風插孔 (僅支援動圈式麥克風)、1 x Line Out 音效插孔 (搭配擴大機使用)、2 x 揚聲器；紅外線接收器 (選購紅外線遙控器)
What is OTA ? 網路上 ota 的定義 禦宅原指熱衷及博精於動畫、漫畫及電腦遊戲（ACG）的人，而現在一般泛指熱衷於次文化，並對該文化有極 ... 詳見 zh.wikipedia.org/wiki/OTA - 的定義 但是現在要知道的是 : OTA definition (Phone Arena) Over The Air - Standard used for transfer of information between device and wireless network. Usually it is used to upload new software to mobile phones, or download/upload content (such as ringtones, pictures). -- OTA (Over-The-Air) Any kind of event, transfer, or transaction that takes place wirelessly using the cellular network, as opposed to using a cable or other local connection. Usually used in reference to downloading or uploading content or software. Examples include updating phone settings or software, downloading a new ringtone, or uploading a photo. The term OTA is sometimes used to describe the ability to update phone firmware over the network, which is technically known as FOTA: -- 網路上有關Android OTA的討論 How firmware update and Application update work through OTA work? how to implement OTA service ? 重要參考文章之...
QNAP NVR Solution Safeguards Montebelo Aguieira Lake Resort & Spa in Portugal Application: Scenic spots Introduction Montebelo Aguieira Lake Resort and Spa is a five-star tourist resort located in Albufeira da Aguiera, Portugal. The resort covers an area of 35 hectares, consisting of 152 apartments and villas, a hotel, a multi-purpose pavilion with a 400-capcity restaurant, and a marina with 400 berths for nautical activities. Challenges Covering a large area of land and offering diverse services and facilities, Montebelo Aguieira Lake Resort and Spa found the original CCTV security system insufficient to meet their surveillance requirements. They invested large amount of human resources and money in maintaining the old system, however, the performance was lower than expected. After comparing several solutions, the resort chose QNAP's VioStor NVR, for its high quality IP-based surveillance, high reliability, and cost efficiency. Solution "QNAP VS-5020 VioStor NVR was chos...
比特幣wiki 要好好看一下，超多內容。 今天要介紹 Coinbase 主要是一個比特幣的電子錢包，類似paypal ，可以當作 比特幣錢包(Bitcoin Wallet)， 來協助比特幣流通。店家可以輕鬆使用Coinbase 來當作支付工具。 比特幣交易平台 Coinbase 在2013年在 官方部落格 上宣布，已獲得Andreessen Horowitz的2500萬美元的B輪投資，這同時也是比特幣相關服務至今獲得的最大筆融資。除了Andreessen Horowitz，現有投資者Union Square Ventures和Ribbit Capital也有參與本次投資。此外，Union Square Ventures創辦人Fred Wilson及Andreessen Horowitz投資人Chris Dixon也成了Coinbase的董事會成員。 Coinbase 來自舊金山，目前有8名員工，日前被 《Time》 評選為2013年最讓人興奮的10大新創公司第二名，名次僅次於當紅社交應用 Snapchat 。 登入首頁有顯示目前彼特幣匯率： Coinbase 也可以做 比特幣的買賣 也有提供API Coinbase provides a simple and powerful REST API to integrate bitcoin payments into your business or application. Through the API you can: Buy and sell bitcoin (exchange it to your local currency) Send and request bitcoin by email or bitcoin address Accept bitcoin payments as a merchant Securely store bitcoin and create new bitcoin accounts Look up data on the bitcoin network (blocks, transactions, addresses, etc) Handle micro-transactions and recurring payments All requ...
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