Use Passive Buzzers for Audio Signaling
Passive buzzers are audio signaling devices that produce sound to indicate a button press. They are of different types such as Piezo Buzzers that use oscillating voltage, electromechanical buzzers that use self-oscillations as in a horn, electro-acoustic buzzers that convert electrical signals into sound vibrations, and more. While choosing the ideal buzzer for your project, consider the product size, terminal type, sound output, voltage among other factors. Here, we offer buzzers at sound levels from 80 dB to 105 dB.