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Passive Buzzer Module, 5 Pcs 3.3~5V 3 Pin Control Passive Low Level Buzzer Alarm Speaker Sound Module

KWD 3.500
Brand
Naroote
Weight
21 g
All electronics ship with US style plugs. You may need a voltage converter or a plug adapter.
– 1 +

Special Features

  • 【3 pin control】 Passive Buzzer Module ,The module is driven by a 9012 transistor and uses a 3-pin control port.
  • 【Easy to install】The Electronic speaker is equipped with a clamp nut for easy installation.
  • 【Frequency controllable】Electronic alarm sound frequency can be controlled to produce the do re mi fa so la si do effect.
  • 【Passive buzzer module】Passive buzzer has no internal oscillation source, so it cannot be made to scream if a DC is used. It must be driven by a of 2K~5K.
  • 【Low level buzzer】In some special cases, a control port can be multiplexed with an LED.

Description

Specification:
Item Type:Passive Buzzer
Working Voltage:3.3~5V
Small Printed Circuit Board Size:3.3 x 1.3cm / 1.3 x 0.51in
Module Pin:
VCC :to External 3.3~5V
GND:to External GND
I/O :to Microcontroller IO port

Package List:
5 x Passive Buzzer Module

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