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Leobot Electronics South Africa - Low Cost Arduino & Electronic Component Supplier based in Port Elizabeth, South Africa.

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KY-012 Active Buzzer Module
  • KY-012 Active Buzzer Module

#2938: KY-012 Active Buzzer Module

R31.90


An active buzzer will generate a tone using an internal oscillator, so all that is needed is a DC voltage. A passive buzzer requires an AC signal to make a sound. It is like an electromagnetic speaker, where a changing input signal produces the sound, rather than producing a tone automatically. Active buzzers provide a simple way to raise an alarm without needing to worry about still generating the pulses required by a passive buzzer.

This module is designed to easily work with Arduino and source code is available.

Product Details

5V

 

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KY-012 Active Buzzer Module

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  • South Africa Arduino, Robotics & Electronics Supplier

Shipping & Coverage

For South Africa, PostNet is used for shipping at R99 per order if delivered to your local PostNet or R180 if the parcel needs to be delivered to your doorstep! Postage is FREE for orders over R850!


We supply Arduino, Robotics and all of our other DIY Electronics throughout South Africa including Durban, Johannesburg, Pretoria, Cape Town, Bloemfontein and rural areas.


European customers can find Arduino related products at EuroTechtronics.com ready for dispatch from Sweden.


Import high tech products are a low cost directly from China through AllAfricanExpress.com.


Information


Contact us

Admin Office:
15 Gerdine Street,

Summerstrand,

Port Elizabeth,

Eastern Cape,

South Africa,

Phone: 082 776 7668

Fax: 0865188874

Email:info@leobot.net


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