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5pcs 3.3V-5V Active Buzzer Alarm Beeper Module Buzzer Module Active Buzzer Module for Electronic Toys Alarming Devices Timers

KWD 3.500
Brand
Walfront
Weight
20 g
All electronics ship with US style plugs. You may need a voltage converter or a plug adapter.
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Special Features

  • SENSITIVE: This active buzzer has internal oscillation source, so it will alarm as long as being energized.
  • ADVANTAGE: Convenient program control, single chip microcomputer high and low level can make it sound, better than a passive buzzer.
  • OPERATION: This Buzzer Module is driven with 9012 transistor.
  • DESIGN: This Buzzer Module is Designed with holes for fixing with bolt, convenient to install.
  • CONNECTION: External connection of 3.3V-5V voltage, can be directly connected to 5V micro-controller and 3.3V micro-controller.

Description

Specifications:
Working Voltage: 3.3V-5V
Module Interface: 3 wire system
Size: 3.8*1.3cm/1.5*0.5in
Quantity: 5pcs
Weight: 4g(approx.)

Package Includes:
5 x Buzzer Modules

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