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Active Buzzer

Model : AUD-00002

TechshopBD, Bangladesh

Active Buzzer

Active Buzzer

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BDT18.53
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Summary:
5V continuous tone buzzer

Wanna generate sound in your project? Try this simple magnetic buzzer. This is the same buzzer we have used in our developement boards.This one generates a continuous beep usually when supplied with power but you can generate any tone as you wish by interfacing it with a micrcontroller with proper coding.

Type Magnetic Transducer, Self Drive (External Drive with Feedback)
Sound Pressure Level 82dB
Mounting Type Through Hole
Capacitance @ Frequency -
Frequency 2.3kHz
Packaging Tray
Operating Mode Continuous
Voltage Range 2 ~ 5VDC
Voltage - Rated 3VDC
Current Rating 30mA
Size / Dimension Circular - 12mm Dia x 7.5mm H
Termination Solder Pins/Posts
Lead Free Status Lead Free
RoHS Status RoHS Compliant
Login to post comments.
anon
Jabedn2003 | Sep 11,2013 at 04:17 PM
there's written 'remove seal after washing' what does it mean? does it mean I must wash the buzzer before use? I hope I didn't ask a ridiculous questions.
anon
A.R | Sep 14,2013 at 10:45 AM
It means that the cover should not be removed before the buzzer is soldered and the PCB is cleaned with thinner. By 'washing',it's indicated 'cleaning'.
anon
Fahadalam | Feb 27,2014 at 02:24 PM
how i use it?
anon
A.R | Mar 2,2014 at 10:11 AM
That depends on your application. The main principle is, the buzzer will generate a sound when you connect the two legs with Positive and GND.
anon
Fahmid_zaman | Oct 15,2014 at 02:41 PM
the buzzer is out of stock when will u guys buy more i mean i need 3 buzzers and its important can u teLL me the date please???????
anon
Faisal84265 | Nov 2,2014 at 03:26 PM
When I connect the buzzer with a battery is it will make sound?
anon
A.R | Nov 3,2014 at 10:10 AM
Yes.
anon
NurAlam | Apr 16,2015 at 06:41 PM
Please correct the summary description. This is actually a 3V buzzer and 5V burns it.
anon
Saaakib | Jun 4,2016 at 04:42 AM
Is the frequency fixed or can i vary it using PWM or tone() function in arduino?
anon
FAHIM_REAZA | Jun 5,2016 at 06:37 PM
Yes, you can use PWM signal to vary the sound.
anon
Imrulkayesh | Sep 10,2017 at 01:37 PM
Buzzar ti koto volt er?
anon
A.R | Sep 10,2017 at 06:04 PM
২-৫ ভোল্ট। অনুগ্রহ করে স্পেসিফিকেশন সেকশনটি দেখুন। সকল ডিটেইলস দেওয়া আছে।
anon
Mdasad | Dec 1,2017 at 03:28 AM
Resistor লাগালে ১২ ভোল্টে কাজ করবে?
anon
A.R | Dec 3,2017 at 12:07 PM
দেখুন, এটার পজিটিভ পিনে ১২ ভোল্টের বেশি কোনোভাবেই দেওয়া যাবে না। ১২ ভোল্ট থেকে স্টেপ ডাউন করে হোক আর সরাসরি হোক, ৫ ভোল্টই দিতে হবে।
anon
Rafsanvelocity | Dec 1,2017 at 02:26 PM
Can this buzzer produce different frequency sounds when properly interfaced to a microcontroller. if not suggest me the one which can produce different frequency sounds.
anon
A.R | Dec 3,2017 at 09:17 AM
Hello, It can. But for your purpose we think 'Digital buzzer module' is better. https://www.techshopbd.com/product-categories/modules-98775/1690/digital-buzzer-module-techshop-bangladesh
anon
AhmedNahian | May 12,2018 at 03:05 PM
Can this run on 5v?
anon
A.R | May 12,2018 at 04:27 PM
Yes.
anon
Abir898 | Nov 13,2018 at 08:54 PM
can i use this 9v battery?
anon
A.R | Nov 18,2018 at 10:46 AM
Not without stepping down to 5V. Please see the 'specification ' tab.
anon
Nargisakhter | Sep 17,2019 at 04:26 PM
I just powered it with 9v. Sound was a bit low but worked.
anon
Suntop | Nov 25,2019 at 10:25 PM
Summary says:
" 5V continuous tone buzzer "
Specification says :
"Voltage Range 2 ~ 5VDC
Voltage - Rated 3VDC"

Which one is correct ?

Here is my requirements, I need 8 buzzers to be used with 8 mcu running at 3V.

Can you ensure these will work with 3 volts (2AA) ?
anon
A.R | Nov 26,2019 at 10:08 AM
For maximum sound it needs 5V. At 2 volt it starts making sound but low.


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