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Passive Buzzer Module, Screw Fixing PCB 3.3V-5V Buzzer Alarm Module for DIY Alerter

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$5.46

$ 1 .99 $1.99

In Stock
  • Working Voltage: External connection of 3.3V‑5V voltage, the buzzer module can be directly connected with 5V micro controller and 3.3V micro controller.
  • High Quality Material: The compact passive buzzer module is carefully manufacture by high quality PCB material, wear resistant, lightweight and .
  • Without Oscillating Source: The passive buzzer module does not have an internal oscillation source, so if a DC is used, it cannot be made to whistle.
  • Controllable Frequency: The passive buzzer alarm module sound frequency is controllable, and the effects of Do, Re, Mi, Fa, Sol, La, Si can be made.
  • Easy to Install: The passive buzzer module is specially designed with holes for fixing with (not included), convenient to install. Can share a control port with LED.


Specification:
Item Type: Passive Buzzer Module
Material: PCB
Application: DIY Alerter
Working Voltage: 3.3V-5V
Fixing Method: hole and screw fixing
PCB Size: Approx. 3.3cmx1.3cm/1.30inx0.51in
Package List:
5 x
Passive Buzzer Module