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Active Buzzer Module 3.3V-5V

Active Buzzer Module 3.3V-5V

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  • A 5V Active Alarm Buzzer Module for Arduino is an audio signaling device, which may be mechanical, electromechanical, or piezoelectric.
  • VCC external 3.3V~5V voltage (can be directly connected to the 5V microcontroller and 3.3V microcontroller)
  • Programmable, easy to control- SCM can let a high-low sound- while passive buzzer did not.
  • An active buzzer with a concussion internal source- so long as it will be called an energized

Active Buzzer Module 3.3V-5V

An Active Buzzer Alarm Module for Arduino is an audio signaling device, which may be mechanical, electromechanical, or piezoelectric. Just like what you are viewing now, it is a 3.3V-5V DC Electronic Part Active Buzzer Module. Using top-quality material, it is durable in use. 

An 5V active buzzer rings out as long as it is electrified. Compared with a passive buzzer, it is a bit expensive but easier to control. Typical uses of buzzers include alarm devices, timers, and confirmation of user input such as a mouse click or keystroke.

Module Interface Specification (3-wire)
+ External 3.3V-5V voltage (can be directly connected with the 5v and 3.3v MCU MCU)
– External GND out external microcontroller IO port.


Learn how to connect a Buzzer to Arduino.

Applications:

  • The 5V buzzer can be used in making Fire Alarm using Arduino 
  • Security System
  • Audio signaling device
  • Alarm
  • Timers

Package Includes:

  • 1 x Active Buzzer Module

Specifications:

Operating voltage 3.3V-5V
Dimensions 34.28 x 13.29 x 11.5
Frequency 2500Hz
Weight 7 gm.
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  • Refunds are processed within 3-4 working days post inspection and approval.

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NaN of -Infinity

1. What is the Active buzzer module?

  • When the signal level is high, the Active Buzzer module emits a single-tone sound. Use the Passive Buzzer module to create various tones. A piezoelectric buzzer with an integrated oscillator makes up the Active Buzzer module. It generates a sound of approximately 2.5 kHz when the signal is high.

2. How does the buzzer module work?

  • It's simple, tone(buzzer, 1000) sends a 1KHz sound signal to pin 9, delay(1000) pauses the program for one second and noTone(buzzer) stops the signal sound. The loop() routine will repeat this process, emitting a short beeping sound each time.

3. How do I connect the active buzzer module to Arduino?

  • The Connections are pretty simple: Connect the Supply wire (RED) of the buzzer to the Digital Pin 9 of the Arduino through a 100-ohm resistor. Connect the Ground wire (BLACK) of the buzzer to any Ground Pin on the Arduino. That's all of it.

4. What is the difference between a passive and an active buzzer?

  • An active buzzer generates the sound itself. You basically just turn it on or off. A passive buzzer needs a signal source that provides the sound signal. You can tell which is which by measuring the resistance between the two leads.