Category: Audio
If you want to get some sound out of your project but have a tight space budget, this is a good way to do it. This 0.25W, 8Ohm speaker is only 30mm in diameter and just over 4.5mm thick, the same kind you might find in one of those "talking greeting cards".
Impedance: 8 Ohms
Power: 0.25 W
Diameter: 30mm
Thickness: 4.5mm
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ei ta diye memory card diye sobdo hobe?
By prosenjit.pollob on 29 Dec 2017
মাইক্রোকন্ট্রোলার/আরডুইনো অবশ্যই ব্যবহার করতে হবে।
By techshop on 31 Dec 2017
Can you please share a connection diagram? Operating voltage level ?
By s102bueeet on 25 Oct 2017
Connection is just like any other speaker depending on your application. You can get idea from the diagram here. https://www.techshopbd.com/product-categories/modules-98775/2579/happy-birthday-song-music-voice-module-techshop-bangladesh. And speakers are always rated in watts and ohms.
By techshop on 26 Oct 2017
Can i use it to play songs from sd card if needed ?
By tamzid73 on 15 Dec 2016
You can but sound will be low.
By techshop on 15 Dec 2016
Received one just today, doesn't work at all. A very low "shs-shs" sound only comes out sometime and most of the time doesn't work.
By Adib254 on 05 Dec 2015
Please send it back with a copy of invoice. We will check it and then take necessary steps. Sorry for inconvenience.
By techshop on 07 Dec 2015
Maybe you connected the speaker to the power lines...... I dont think it is made to be connected to power lines.....
By techshop on 18 Aug 2016
how does it work? is memory card needed or not? can i send my own voice to get as output from the speaker?
By biplob_101028 on 18 Oct 2015
This is just a simple sound producer.Working principle is like a buzzer. There is no provision for memory card or so on.
By techshop on 18 Oct 2015
Sorry, my previous answer was misleading. If you connect it to an arduino's PWM pin and use the TMRPCM,SD and SPI.h libraries, you can play your recorded voice stored in a memory card. But the sound will not be satisfactory.
By techshop on 26 Oct 2017
৳ 21.14
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