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Haitronic Active Buzzer Alarm Module for Arduino
Arduino

Haitronic Active Buzzer Alarm Module for Arduino Code: KY-012

This is an active speaker, which is easy to use. Just apply voltage to the speaker and it produces sound. The disadvantage is that you cannot specify the frequency of the sounds, for that you need a...

This is an active speaker, which is easy to use. Just apply voltage to the speaker and it produces sound. The disadvantage is that you cannot specify the frequency of the sounds, for that you need a passive speaker.

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Description

Description

This is an active speaker, which is easy to use. Just apply voltage to the speaker and it produces sound. The disadvantage is that you cannot specify the frequency of the sounds, for that you need a passive speaker.

Manufacturer

Manufacturer Details

Warnings & Safety Information
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Specifications

Specifications

Product Number
KY-012
Type
Module
Board Model
-
Chipset
-

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Description & Specifications

This is an active speaker, which is easy to use. Just apply voltage to the speaker and it produces sound. The disadvantage is that you cannot specify the frequency of the sounds, for that you need a passive speaker.

Manufacturer

Manufacturer Details

Warnings & Safety Information
Product Number
KY-012
Type
Module
Board Model
-
Chipset
-

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

1,24 €
14,00 €   shipping cost