This active buzzer module is an electronic component that, when activated, produces an audible sound with a frequency between 1.5 and 2.5 KHz. It is intended to generate sound signals in electronic circuits or projects. The module operates at an operating voltage of 5 VDC and has a simple 3-pin connection, with (-) and (S) being used while (+) is not used. It is easy to integrate into projects and requires basic skills in coding, electronics, and mechanics to use. This buzzer module is suitable for a wide range of applications where sound signals are needed, such as alarms, notifications, or sound effects.

Technical data

• operating voltage: 5 VDC
• buzzer frequency: 1.5 to 2.5 KHz
• connection : 3 pin, (-) and (S). (+) is not used