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hbangchan
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樓主  發(fā)表于: 2016-08-10 10:25
各位大神：
    影響光電開(kāi)關(guān)的因素有什么？？
    1.環(huán)境的亮度有影響嗎？
    2.檢測物體的顏色有關(guān)系嗎？
還有其他嗎？
yan2002
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1樓  發(fā)表于: 2016-08-10 22:43
單邊慢反射的光電開(kāi)關(guān)，環(huán)境的亮度應該是影響不大，光電開(kāi)關(guān)發(fā)出的光是經(jīng)過(guò)處理的偏光。顏色識別的有專(zhuān)門(mén)的這種光電開(kāi)關(guān)，選型問(wèn)題環(huán)境亮度有影響

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