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converting 5v to 12 V
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36
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13052
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May 6, 2021
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Switching 9V power based on Arduino's 5V output
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4
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4713
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May 6, 2021
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is my circuit and arduino supplied with power in a good way ?
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27
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7850
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May 5, 2021
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Transistor and external power, which circuit is right
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8
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5481
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May 6, 2021
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[Beginner] How can I use the Arduino as a switch?
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17
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17754
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May 6, 2021
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