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optoisolators, Help using

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Actovon

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We are trying to get an optoisolator to work for a project. we are using ECG 3086 (npn dual transistor). We connected +5 to the diode side and we are trying to light a LED on the transistor side. We cannot seem to get any voltage across the transistor at all when (we think) we turn the diode on.
any help is appreciated.
Mike
 

Rescyou

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