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工控玩家
澧縣電氣自動(dòng)化
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樓主  發(fā)表于: 2011-06-08 20:28
因USB轉232不穩定，現發(fā)現聯(lián)想有款E46L的電腦帶串口，才3000大洋，有沒(méi)有用過(guò)的，性能怎樣？
denghong
我是一只草泥馬.!
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1樓  發(fā)表于: 2011-06-09 16:46
我的USB-RS232從來(lái)不出問(wèn)題。
實(shí)時(shí)監控幾個(gè)小時(shí)。
樓豬莫非買(mǎi)的是幾十塊錢(qián)的地攤貨。？

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