Passive Buzzer PCB Long Blue

Passive Buzzer PCB Long Blue description

This module is a passive buzzer, a low trigger level alarm for Arduino.
It emits different sounds at various frequencies.
The buzzer sounds when the I / O port input is low level.

Passive Buzzer PCB Long Blue features:

- Operating Voltage: 3.3-5 VDC < br /> - Current consumption: <25 mA
- 3-pin connection:
- VCC: High power voltage
- I / O: Input / output port to command and receive data
- GND: Ground connection
- Operating frequencies: 2kHz-5kHz
- PCB size: 3.2x1.3 mm