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Transistor and external power, which circuit is right
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8
|
5481
|
May 6, 2021
|
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switch on 12v light bulb
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8
|
8387
|
May 6, 2021
|
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Beginner question: Arduino & External Power Supply
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23
|
11014
|
May 6, 2021
|
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Powering LED's from external source?
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7
|
6898
|
May 6, 2021
|
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Transistor Controlled 6x6 LED Matrix
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7
|
4061
|
May 6, 2021
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