Hi
日前PCB將OPT3005放在IR LED旁(如下圖),在暗房未開啟IR LED(850nm)量測到亮度值為0,
,但開啟IR LED(850nm)後卻量測到亮度值約為12左右,看規格書應該是不會偵測到IR LED的亮度值才對?
另外請問Full-Scale Range(E3~E0)可以手動設定嗎?


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Hi
日前PCB將OPT3005放在IR LED旁(如下圖),在暗房未開啟IR LED(850nm)量測到亮度值為0,
,但開啟IR LED(850nm)後卻量測到亮度值約為12左右,看規格書應該是不會偵測到IR LED的亮度值才對?
另外請問Full-Scale Range(E3~E0)可以手動設定嗎?


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