【Passive Buzzer】The driving method and working principle are the same as those of ordinary speakers.Universal passive buzzer with a resistance of 16 ohms.
【 Need Audio Drive Signal】A passive buzzer means that an audio drive signal is required to make it sound, corresponding to an active buzzer.
【High Quality Material】The shell is of great strength and can protect the internal structure well.The product is really good quality at all working and of high stability.
【Easy to use】50 x passive buzzer module,voltage 3V 5V 9V 12V AC 2KHz,which can fully meet your life and work needs.
【24-hour service】We provide 7-26 round-the-clock customer service. If you have any questions or concerns about our products, please feel free to tell us, or if you have any custom requirements, please contact me too!