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Is it fine to power a buzzer that requires only 3V using the 3V3 pin of the Raspberry Pi 3 B+
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Feb 24 '20 at 12:35
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Feb 24 '20 at 12:35
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I have a solid state relay but I think I don't need it anymore.
gpio
voltage
asked Feb 24 '20 at 12:35
olivakyle
41
7
0 Answers
0