Active Buzzer Module 3.3V – 5V – Arduino AVR Raspberry

Description:

Active Buzzer Module 3.3V – 5V – Arduino AVR Raspberry

Specification:

Working Voltage: 3.3-5V
PCB Dimensions: 3.1 cmX1.3cm

Pin Definitions
VCC: 3.3V-5V
GND: The Ground
I/O: I/O Interface of SCM

What you will receive:
1 x Active Buzzer Alarm Module