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5v passive buzzer

 30.00  25.00

39 in stock

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SKU: GP7AK242963 Category:

Description

Descriptions:
Work Voltage: 3.3-5V
With fixed bolt hole for easy installation
Feature:
No oscillation source, need square wave (frequency 2K-5K ) to drive.
Sound frequency control, you can make a “do re mi fa sol la si” effect.
Pin Definitions:
VCC : 3.3V-5V
GND : The Ground
I/O : I/O Interface of SCM
Package included:
1 x Passive Buzzer Module

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