Member Since: April 15, 2012

Country: United States

  • Product COM-10509 | about 2 years ago

    I am working on an arduino motion detector. Everything works. I want to change so that a speaker connected to a separate 9V battery sounds when Arduino senses movement from PIR. I need relay that is triggered from the 5v arduino after a digital high is sensed.

    Can you guys help me know if this would work?

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