Buzzer
Re: Buzzer
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
Please help me as soon as possible
Re: Buzzer
The I/O pins is not enough to power the buzzer fully.
You can use a transistor to drive the buzzer.
You can use a transistor to drive the buzzer.
Re: Buzzer
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