make sure this fits by entering your model number.
lost model beeper controller 5v loud buzzer built-in mcu for fpv multicopters it can be used on triditional receivers or fpv racing controller.
the tiny buzzer is driven by on board mcu. it can output louder sound than 5v active buzzers.
item name: 5v loud buzzer
make sure this fits by entering your model number.
lost model beeper controller 5v loud buzzer built-in mcu for fpv multicopters it can be used on triditional receivers or fpv racing controller.
the tiny buzzer is driven by on board mcu. it can output louder sound than 5v active buzzers.
item name: 5v loud buzzer
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