Buzzer Module Board-3.3 to 5V

Description

Buzzer Module Circuit

A High Current Active Alarm Buzzer Driver Module is an audio signaling device, which may be mechanical, electromechanical, or piezoelectric. This active buzzer rings out as long as it is electrified. Typical uses of buzzers include alarm devices, timers, and confirmation of user input such as a mouse click or keystroke.

Features–

1. An active buzzer with a concussion internal source- so long as it will be called an energized.
2. The program easy to control- SCM can let a high-low sound- while passive buzzer did not.