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Optocoupler for PC fan with same 12v feed to arduino?
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2
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1681
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May 6, 2021
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LOW Voltage on PWM
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15
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5549
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May 5, 2021
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Turning "on" a device which already has power
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10
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1504
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May 6, 2021
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Question about the two sensor circuits
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1
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932
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May 6, 2021
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Using arduino as a on/off switch for another 5volt system.
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6
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1420
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May 6, 2021
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