# Active Buzzer Module

This is a small buzzer module which operates around the audible 2 kHz frequency range. It is an active buzzer, which means that it produces sound by itself, without needing an external frequency generator.

SKU: CQY20254912572,YXE522572589576

Price: 0.69 $Old Price: 1.99$

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# Overview

This is a small buzzer module which operates around the audible 2 kHz frequency range. It is an active buzzer, which means that it produces sound by itself, without needing an external frequency generator. It can easily be used with microcontroller boards, like Arduino, without needing a dedicated PWM channel.

Features

• Operating voltage range: 3.3 to 5 V
• A mounting hole for easy installation
• Small size: 3.3 x 1.3 x 1.2 cm
• External GND
• External pin for enable