How To Make A Simple And Cheap DIY Bluetooth Speaker

（Materials required）配件表
board木板5.4mmX5.4mmX2mm*2，5.4mmX5mmX2mm*2，5mmX5mmX2mm*2。
Full range speaker 4Ω3W全频喇叭 goo.gl/kvi8SU
Mono Bluetooth power amplifier board单声道蓝牙功放板goo.gl/SpNb5Q
Passive diaphragm 低音震膜goo.gl/RPrFCo
lithium battery 锂电池goo.gl/V7oaT2
TP4056C harging module 充电模块goo.gl/fXGMrJ
Slide switch滑动开关goo.gl/zUUPLF
502 Super Glue 胶水goo.gl/4VtPiu
Carving Knife goo.gl/jgP4h9
PCB Prototype for $2(Any color): jlcpcb.com/
music1
Song: SKANDR - Blue Lemonade (Vlog No Copyright Music)
Music promoted by Vlog No Copyright Music.
Video Link: • SKANDR - Blue Lemonade...
music2
Song: Ikson - Calling (Vlog No Copyright Music)
Music promoted by Vlog No Copyright Music.
Video Link: • Ikson - Calling (Vlog ...

[@ProfessorOzone]

Best part of the video was that cool clamp he used for soldering. Gonna have to make one of those.

[@Grand-Master-Azrael]

I've got one myself recently and they are super practical

[@muthukumarankothandaraman2371]

Made one recently. Amazingly cheap and extremely useful. "Tentacles" can either be legs of flexible camera tripod or plastic coolant pipes (1/4" x 12" size) used in lathe or milling machines machines ...

[@Wamuwi_Itwi]

E

[@amysuresh4292]

You can just buy them off of amazon

[@amysuresh4292]

You don't need to make a clamp for soldering cheap off of amazon

[@DheerajKumar-dk747]

Is there any provision to add display with this project?

[@marianb.5960]

Where do you get wood like this? All i could find in our markets is 14mm thickness sheets

[@sethjamesras1001]

Exelent work bro keep it up👍👍

[@ruslanartamitsky3425]

How about bluetooth subwoofer? Its real? Maybe even wireless sound system 2.1, for example?

[@ashoknishad9494]

Ruslan Artamitsky

[@penggunayoutubexdrchannel7755]

😯😯😯

[@sujitdebnath6615]

th-cam.com/video/XjQEIwY7Cy4/w-d-xo.html

[@revolution5547]

U can make any speaker wireless. The question is do u need it portable

[@arunkumars2286]

th-cam.com/video/Z6OCaygi9ek/w-d-xo.html add a woofer with its board thats it 2.1 😎😎

[@arshdeepmann7939]

Hello, Please provide me with the wires you used and links to where to get them.

[@umerakbar4470]

Lithium battery kitni volt or kitny ampere ki hoti hy or is battery ki jagah kya mobile battery use kr skty hy..?

[@mrimbusyt]

Excellent video Huge like 👍👌♥️

[@KJDOT]

Thank you

[@reciclitopcs1737]

Excelete¡¡ Saludos desde México¡¡

[@KJDOT]

Thank you

[@RameshKumar-rj1xl]

Nice project like it.

[@KJDOT]

Thank you

[@halimaakhter8491]

I have a 4ohm 8watt almost as the same size as your speaker in this video... Can I use my 4ohm 8watt speaker on this circuit?

[@Max.Cavalcante]

Sorry for my bas english.
How much it cost and how much cost a similar in a seller (generics)?

[@MCsCreations]

Fantastic job, dude! Really well done! 😀

[@KJDOT]

Thank you

[@Thesantibas]

I really liked this video a lot, thanks to you, a hug

[@njfulwider5]

Awesome little Speaker!! Great Job!

[@KJDOT]

Thank you

[@user-tb1xe3jv5y]

This is such a helpful guide. Thank you. Can you tell me the purpose of the guide wire please.

[@angutosumi1647]

Thank you it's very helpful for me

[@veronikasadanayaka2476]

Pakaya huththa

[@skrede252]

I've been watching this video for a long time and I really want to do it. Already ordered all mechanismi. Just wondering how many column holds a charge? I want that would hours 6-8 although would was

[@kiranmajumder5964]

For useing it for 7hours with this battery is not possible

[@mrhkexperiment]

nice bro

[@juandanielaguirremunoz1726]

Excelente saludos desde Colombia!!

[@KJDOT]

Thank you

[@christinejadepenuela2271]

What kind of wires do you use?

[@ArunKumar.426]

Very nice! As an Electronic student, I'll try to built one!

[@KJDOT]

Thank you

[@amysuresh4292]

I am also an electronic student so I am also going to build this it is really easy so I will buy the parts and make it

[@rolandoraime5999]

excelente proyecto amigo falto la lista de materiales....

[@akshaylotlikar8732]

What are the connectors called which u used for the battery to the charging module?

[@GotaSir911]

Female pin header connectors

[@Anox3D]

How many time he need to charge ? If I buy the same composant of course

[@cptrush3671]

depends on the size of battery. a battery with higher mah will last longer.

[@MrTauron77]

Szép, elegáns, egyszerű, kompakt felépítés.

[@KJDOT]

Thank you

[@po1395]

what module did you use for bluetooth?

[@amysuresh4292]

Thanks bro this looks easy so I am going to copy you and if you could please provide a circuit diagram then that would be a nice thing to do please

[@norbertretelewski7229]

Can I use a different battery than the one specified in the description, for example 18650

[@KJDOT]

you can use

[@jesperratzer5591]

@@KJDOT I hope you answer but isnt it 5.4 cm wood boards?

[@Tecno_Senior]

@@KJDOT Smartphone battery!? Can I use!?

[@geekfeesh2053]

Can you share the whole circuit diagram please?

[@kukashiplays]

I got a question can I use a charging module from a power bank and can I take the lithium battery from a tablet and use that?

[@zUltraXO]

Maybe, and yes. But it's not worth it to build.

[@revolution5547]

Of course u can

[@Mr.Mohamed.Shaker]

I like your work excellent and thank you

[@KJDOT]

Thank you

[@Mr.Mohamed.Shaker]

@@KJDOT plz can you teach me how to make a spray pump

[@AlvessSavio]

How long does that battery lasts?

[@jamsalazar2105]

So cute

[@electronicinfo1]

Great idea.

[@brutus380]

This is a big bass performance

[@syhung7638]

Look forward to your channel gaining 100k subscriptions so you can show your room for us to watch and out more videos.

[@KJDOT]

Thank you for your support

[@sergioelectronicavissel8628]

¡¡Gran trabajo!! (Great job).

[@KJDOT]

Thank you

[@HrithikBabaJugadi]

Very cute speaker

[@MuhammadNaveed-vn5kt]

I loven it your all project

[@boygamer4389]

What is the wood you using?

[@abdiamina2008]

What type of board is the case ?

[@manasimulay9319]

Very nice project bro like it

[@Me-sz6zv]

Does this work on iPhone

[@reemakhanna1878]

Which wood are you using

[@akhiljoseph8360]

Is this board (2x3w) able to drive a single 5w speaker?? Thanks..

[@akhiljoseph8360]

And how long an 800mAh battery can power this speaker!!?

[@bryanenriquezlopez7031]

Yes, but you have a low sound.

[@bryanenriquezlopez7031]

The battery can power for 1 hour with a 3.7v battery, and all power sound

[@speakerguy9468]

Me Akhil If you want you can also use a 3W amp to power a 10W speaker, I tried this on my project and it work just fine, but of course the amp need a little more power to push it, cause the battery drain a bit fast

[@speakerguy9468]

Me Akhil A 800mAh battery can use for around 3-4hours with 10-30% volume, if max volume I managed to have an hour of battery life

[@bhuvnesvrlaldas3076]

What is the cost of the parts that you used and what type of card board you used

[@MichaelOrgunov]

Bhuvnesvr Laldas It looks like balsa wood to me.

[@bhuvnesvrlaldas3076]

Nice video

[@shoaibsharif752]

Good sound

[@NIRAJKUMAR-ld2ql]

how to make circuit of pure sound amplifier ?

[@tryingtomake9871]

very good and smart speaker.

[@KJDOT]

Thank you

[@rahulmasih2581]

Which type of wood it is???

[@Magnafanta.Computer]

Can you provide a circuit diagram pls pls pls

[@abidansari9021]

Aap ye bata sakte hai koon so cheez se banaya hai

[@jitensaha3661]

How buy this bluetooth module as a indian customer

[@zabihhaqqani1072]

I was trying to make one thanks a lot

[@KJDOT]

Thank you

[@zabihhaqqani1072]

I am unable to find basla wood
in my country India

[@KJDOT]

It is called Balsa wood

[@zabihhaqqani1072]

I really want that balsa wood I can't find it in my country
Please help sir KJDOT

[@moderntech5461]

Superb

[@Shubham-pl8kt]

Bhai jo choti wali kit hai use kya kahte haii

[@m4rc828]

wow thats a good speaker

[@KJDOT]

Thank you

[@user-tb2qh4nn5w]

从B站过来支持你😂

[@KJDOT]

谢谢支持

[@Wilson84KS]

Just like your clean work, very nice to see 👍👍👍

[@KJDOT]

Thank you

[@ElectroRetro]

Wilson you are correct his work is perfect

[@KJDOT]

Thank you for your support

[@devilraman823]

Your video is pretty good

[@KJDOT]

Thank you

[@Sky37533]

I like your Videos.

[@KJDOT]

Thank you

[@alomhussain5055]

Yeh Sab Ji Ne Shyam Ko Kaha milega please bolna

[@prasannalaxmiyedurada6299]

Tooo nice

[@MamtaKumari-cz5nl]

Very nice I like it

[@KJDOT]

Thank you

[@minuhliganzz9544]

Very Good

[@KJDOT]

Thank you

[@smallick653]

As long as the box is noy airtight sealed. The passive radiator wont work properly.

[@yes____]

not properly*

[@lisadkhankhan7477]

where I can buy this bord

[@suhanaakhtar3665]

*Love from India❤❤❤❤❤🙏🙏🙏🙏🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳*

[@KJDOT]

Thank you

[@suhanaakhtar3665]

KJDOT
Welcome, is this channel from China??????
Love from 🇮🇳🙂✌️🙏

[@pixelhunter8776]

If I use 600mAh battery can?

[@ketutagus8524]

Nice bro

[@KJDOT]

Thank you

[@user-xl4mo8lg5j]

Super

[@AditamaOfficial]

Nice video sir.

[@KJDOT]

Thank you

[@AditamaOfficial]

see my latest video.
th-cam.com/video/q7y6OCo_WHU/w-d-xo.html

[@KJDOT]

Good

[@smasherboy1531]

VI TERA CITKIT KITNE KA HAI PLZ BOL

[@rajumiah4729]

Nice😍

[@umerakbar4470]

Bluetooth module and charging module mangwany ki koi website bta skta hy hamary yahan sy nhii milti plzz koi btaye pakistan k liye (quetta) k liye..

[@KJDOT]

Sorry, my English is not good, my Pakistani brother

[@shivankfootballlover6002]

What are the name of components

[@tushar673353]

use tp4056 with protection mudule ..otherwise this will drain your battery completely...

[@po1395]

what bluetooth module did the video use?

[@tushar673353]

@@po1395 check out his description

[@ranjeetsrivastava152]

Bhai Ye Sara Saman Kaha milega

[@shanekhan6968]

Osm bro

[@ilovekfc2]

You could stain the wood that would look cool awesome little speaker though

[@KJDOT]

Thank you

[@mohammedasifhussain1907]

What is the name of the wood you are using
Please share link please

[@KJDOT]

Balsa wood

[@George-sp1sr]

Hey, is that wood? Then how do you cut through wood with a cutter?

[@jesperratzer5591]

its only 2 mm thick

[@despicableme303]

how many watts are you using on both amp and speaker?

[@olorb2618]

Best would be amp-1,5w speaker-3w

[@violetgrowers]

what is guide fibre?

[@santoshharijan2382]

Nice Sir

[@KJDOT]

Thank you

[@PujaDas-xy2np]

Nice
#techDebasish

[@vem3406]

Can we use power bank battery instead of lithium ion battery?

[@moneymoney3780]

probably not

[@revolution5547]

Brooooooooo. He used lithium polymer battery. And in power bank u have lithium ion. And yes u can use that

[@parthelectronic3984]

Osm sound

[@ElectroRetro]

1:25 I think it is charging not harging

[@KJDOT]

Is the charging module

[@VivekSharma-ue8lo]

Bhai kit kha se milega

[@kmdudhat1105]

I'll want to buy it.....!

[@jules575]

What are those cables @ 2:20

[@musaibngani]

2 pin connector

[@sentamilselvan5703]

We can use some other batterys instead of lithium battery

[@vigneshs5421]

Yah under rechargable battery

[@revolution5547]

Lithium would be the best

[@mattye880]

Thumbs up

[@KJDOT]

Thank you

[@themakingchanneltmc3225]

NICE

[@KJDOT]

Thank you

[@ivonaldoafonso1364]

where I find this tool for cutting wood

[@uangrecehmasadeva7918]

what name

[@RishiKumar-ii8tu]

What is the use of guide fiber and cotton

[@AlvessSavio]

I'd also like to know. I think it's to improve acoustics

[@1sonyzz]

its easy 1. open amazon, 2. write anker soundcore nano in search bar 3. buy it (smaller, more sleek, lighter, and parts for dyi will cost same ammount of money, that why i stoped making dyi because you spend more for same thing you could buy)

[@KJDOT]

DIY is more important to enjoy the process of production

[@revolution5547]

Its not more to diy. U can actually build a much better speaker for same price. And u can customize it