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12mm x 9mm Piezo Buzzer 3-7v DC 83db

  • Sale
  • Regular price $2.50

  • SKU: 26740

These piezo buzzers are perfect for hooking up to your flight controllers to notify you of battery voltage warnings and other audible tones for feedback from your multirotor.  They are 12mm in diameter and appx. 9mm in height and have two pins for connecting wiring back to your flight controller.