samy555
Full Member level 4
Hi
The first image shows the situation when the transistor works as a switch
In the second photo I connect D2, the result: LED is no longer shine
My question is why?
Thanks alot
The first image shows the situation when the transistor works as a switch
In the second photo I connect D2, the result: LED is no longer shine
My question is why?
Thanks alot
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