Buzzer

Buzzer

Postby Kork123 » Sat Apr 11, 2015 3:31 pm

My buzzer keeps beeping constantly during flight. Why? Im flying a flip32 w tha latest stable cleanflight sw.
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Re: Buzzer

Postby misba » Wed May 29, 2019 11:33 am

i have connected buzzer to D8 pin of the arduino nano and uncommented #define BUZZER and #define D8BUZZER in the config.h file. My buzzer beeps at very low sound which is not audible also.
Please help me as soon as possible
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Re: Buzzer

Postby PatrikE » Thu May 30, 2019 7:23 pm

The I/O pins is not enough to power the buzzer fully.
You can use a transistor to drive the buzzer.
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Re: Buzzer

Postby misba » Fri May 31, 2019 9:27 am

i am using a npn mosfet to drive the buzzer, but the sound is not contentiously teet teet but it is coming as tik tik. what must be the problem please help
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