Module with active buzzer with generator - green

Module with active buzzer with a generator, allows you to generate audio signals with a constant voltage signal. Outputs are popular goldpin connectors to connect the system with thebreadboardor the main module (for example,Raspberry Pi,STM32DiscoveryorArduino) viawires.

• Supply voltage: 3 V to 5 V
• Current consumption: approx. 20 mA
• The signal formed after the introduction of a low state
• Module dimensions : 28 x 12 x 12 mm

A buzzer is attached to the connecting cable 

Power should be connected between the outputVCC(3 V to 5 V) andGND(ground). The signal is generated when applying low positionon the pin OUT. On the board, except for the buzzer with a generator there is a transistor, which task is to strengthen control signal.

Diagram of the module with a buzzer.