OPC Historical Data Access Specification 1.20,很多人都在尋找的東東。
OPC Historical Data Access Specification 1.20,很多人都在尋找的東東。...
Historical技術資料
?? 資源總數：12
?? 源代碼：227
?? Historical熱門資料
查看全部12個資源 ?"Everyone will want this book because it provides a great mix of practical experience, historical pe
"Everyone will want this book because it provides a great mix of practical experience, historical perspective, and a depth of understanding that only ...
The book presents a historical background of past and present guided missile systems and the evoluti
The book presents a historical background of past and present guided missile systems and the evolution of modern weapons,discusses the generalized mis...
According to the Oxford English Dictionary, the first known historical meaning of the word informati
According to the Oxford English Dictionary, the first known historical meaning of the word information in English was the act of informing, or giving ...
基于W77E58的跑步機聯網系統的開發
對于傳統的跑步機無法聯機組網，保存歷史數據，實時調試等問題，介紹了一個由多臺跑步機通過RS-232串行總線與上位機相連組成的跑步機聯網系統。系統采用W77E58作為下位機核心控制器件，它具有雙串行通訊端口，其中一個串口用于與變頻器通訊，另一個串口則與上位機相連，構成跑步機網絡。 Abstrac...
?? Historical資料分類