PiCoolFAN4 User Manual



  • Version
  • Download 3766
  • File Size 1.34 MB
  • File Count 1
  • Create Date September 5, 2019
  • Last Updated December 16, 2020

Comments (7)

    • PiAdmin

      Reply

      Hi,
      Thank you for your question. There is no polarity on the buzzer.
      Kind Regards
      Ioannis

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