HOW TO MAKE MINI PORTABLE SPEAKER | LM386 | SIMPLEST AUDIO AMPLIFIER AT HOME

HOW TO MAKE MINI PORTABLE SPEAKER | LM386 | SIMPLEST AUDIO AMPLIFIER AT HOME
In this video we are going to make a MINI PORTABLE SPEAKER/ simplest audio amplifier with the help of lm386 amplifier IC. It can work as an amplifier as well as the portable speaker for your devices. watch the video till end so you don't miss any point.
instagram link : teknoistix
how to use breadboard : • How to use a breadboar...
how to do soldering : • How to Make Perfect So...
Components Buy Link
LM386 : amzn.to/3Df9oqN
Speaker : amzn.to/3nc98TY

[@Indi104]

आप जो भी बात बताते हैं वह मुझे समझ आता है। excellent explain.

[@TEKNOISTIX]

Thanks

[@hireswerghodeswar8609]

Very very good presentation good explain thanks.

[@theexplorer7645]

I recently subscribed your channel sir And i very happy to learn practically rather than theoretically

[@VenkatesanS]

I tried and it's working great with 3ohm,20W speaker belongs to home theatre.

[@BomJimmy]

It is no more of 20w now . This is sone 2 watt circuit.

[@shfahadfahad499]

@@BomJimmy how can we increase the power can you explain?

[@pritammaity3221]

Not working

[@A.Svlogschanal]

Excellent 👌

[@theexplorer7645]

Thank you so much sir

[@GaneshYadav-xu9bq]

Thank you so much bro it's working

[@2153Annu.]

Very good informative video... 👍👍👌👌 - + inverting pins ki info is too good

[@2153Annu.]

👍👍👌..... Good

[@ramybrahim3188]

thank you From Morocco

[@vijaykanhaiyalalsharma8892]

Thanks sir good

[@jaidhilod4792]

Sir ur genius

[@pareshmhatre4019]

very well explain

[@Vidya1939]

Very nice TKQ

[@rforrohitarorasirclasses6500]

Your videos are too much helpful

[@TEKNOISTIX]

Thanks

[@gourabdutta8379]

Love from Kolkata

[@randhirsingh-pv9yj]

Very nice Amplifier, can we use one transistor as pre amplifier to make,more sensitive "Cond . Mike" or color mike for audio recording purpose along with video...? If yes, pl.upload a video on such professional mike amplifier...God Bless You.....

[@jcsudeshchannel8224]

Good for starter

[@halimasadia7759]

Can you draw this circuit in pispice 9.1 student version and show it with outputs simulation

[@jcsudeshchannel8224]

Very fine good evening

[@kanjitramchiary7183]

Sir would you kindly make projects on radios like f.m,am, superheterodyne, microwave etc.

[@VenkatesanS]

While playing an audio with in a minute it got terribly hot and burnt breadboard.Any suggestion? I used 9V battery to run this circuit.

[@jitendrapatel3220]

Genius

[@pradeepkokangekar4705]

MOSFET if used in Audio Amplifier? please explain sir this topic

[@anokhautomation4453]

Nice project 👍. I am included a 22 MFD/25 Volt electrolytic capacitor in between pin 1 and 8.so i am getting more gain.

[@sohansinghvirdi3021]

Àq1

[@ChetanKumar-nc8qr]

Sir isme 3w 4om ke 2 speaker lga sakte h

[@khawajaadil4780]

sir muj ku aik mic ku blue tooth kay tereqa say blue tooth reciver say speaker per conect kerna hay koi tereqa aur circuit bitaiy.... thanks ..

[@AmitKumar-kj7pf]

Kaya app 2sc5200 transistor sai ek 100w ki amplifire kai upet ek video bana saktai ho.

[@vivianastridge2167]

Congratulations on your so very lucid video. Would you have a design for a simple amplifier for a condenser microphone to a low impedance headphone. I need this amplifier to be used as a mic to headphone amp for a saxophone. The amp should have a volume control and if possible also a tone control. An amp working on a nine volt battery would be desirable.The amp is of course a single channel device. I do hope you would have a design that would suit the use which I have for it. Thank you very much.

[@madhavsastry4324]

what is the impedance and output rating (watts) of speaker sir

[@amitghosh6966]

Can this amplifier be used as headphone amplifier to use 32 ohms headphones? Can we connect upto 4 headphones in parallel with this?

[@uttaranghosh2318]

Which thing have to change if I want to use 5v mobile charger for power input??

[@umargul5644]

Well done sir,

[@TEKNOISTIX]

Thanks Do share this with your frends and ask them to watch Premier tomorrow 5 pm

[@naseem9115]

Zaber10

[@randomd9800]

Sir which speaker to use, speaker given in link is not available.

[@bholarawani8322]

Sir, Can I connect this amplifier to my homemade simple AM Radio circuit to make it's sound loud or It may affect the received frequency? Reply plz Sir🙏

[@user-tg4ru3rk7h]

Condenser mic kaise lagaye sirr

[@meerabai9269]

Sir koi v amplifair se Kitna inch,watt, oms ka speker chala sakte ha o kese samjhe please batay.

[@karunakarshetty51066]

Your every video with theory and practically ever seen in youtube best of luck go-ahead for feature success

[@TEKNOISTIX]

Thanks

[@user-gd8gt4hq6m]

👍

[@chhavisweetrohilla340]

Sir lm386 or pam8403 me konsa best h

[@uttaranghosh2318]

Can I use 4v acid battery??

[@kaifuddinsiddiqui1827]

Nice

[@valmikiedutech6526]

sir agar mooje isse bada speaker banana ho toh is circuti mein kya kya changes karne honge please batado ya naya circuti draw karke comment k sath attach karde please

[@sayanrudra4436]

Sir this amplifier can run using 5 volt as well

[@kailashvadania202]

sir ek video trsistor and mosfet pe banaye with practical

[@gameschannel1527]

Super

[@jeevankumarchettri5617]

Sashrya kal Sir, aapki motivated videos keliya dhanyabad. Sir mera personal request hai ki sir, circuit me lagnewale resistors ka kripaya watt ka value vi bataya karo,taki sabiko samajne me help hojaya. Aur ek request hai Sir , sinewave inverter circuit design kerke explain kere. Please sir.

[@vivekkumar-tk8lj]

Kindly explain the specification of speaker which we can connect with this audio amplifier

[@aloneforceaman8737]

Sir hum basic electronics sikna chaahte hai kya process hai please reply

[@ranasingh6429]

ਬਹੁਤ ਬਹੁਤ ਧੰਨਵਾਦ ਜੀ। ਸਰ ਡਾਏਗਾਰਮ ਚ ਸਪੀਕਰ ਦੇ ਕੈਪੈਸਟਰ ਚ ਗੜ ਬੜ ਲੱਗ ਰਹੀ ਹੈ।

[@rabindrakumarmohapatra3661]

Usefull

[@TEKNOISTIX]

+Rabindra Kumar Mohapatra Thanks for appreciating Keep supporting and share with your friends 😃

[@pankajkumar-mx4dr]

Sir mujhe ek 3.5mm audio amplifier ki video chiye

[@sandeepgupta6526]

Mic add direct to input or not

[@itieducation9336]

Reacharge able battery kaise lagau

[@adityathakur3792]

How to make mini stereo speaker with amplifier for mobile phone? Please mention.

[@babairoy7688]

Irig banana dikhaiye ji plz

[@ronaldfernandes5697]

Pls make subwoofer for small 4 inch speaker

[@kpr16180]

Sir, Also make a project on Volume base treble

[@Muthu__Kumar]

Why there is no capacitor in the input section. Capacitor not required?

[@MrChaudhary24]

Bldc controller ke baare mai bata do

[@elexshown2520]

Nice vedio but how can we get little more volume from speaker as provided volume seems same as mobile speaker volume?

[@TEKNOISTIX]

It is more louder than mobile speakers

[@sumityadav-ku6ls]

Sir please make 12v led dimmer circuit

[@vasantgodse1707]

क्या हम 3:7 बैटरी उपयोग करसकते है ?

[@namansethi7996]

Sir ye capacitors kese choose krte hai uspe bhi ek vedio bana dijiye pls

[@TEKNOISTIX]

Video is available on capacitor selection

[@elexshown2520]

Sir kisi bhi ic ko kisiii bhi tarike faulty pata kar sakte hai kya ?agar ek circuit mai jyada ic ho to kase bina faulty jane change kare if that releted circuit innwhich ics are is not workoring

[@BomJimmy]

You need oscilloscope, schematics and electronics education.

[@vlogwithskr9554]

Sir BC547 and LM386 use karke ak FM Reciver banaye please sir or isko explain v katiyea na sir please KZbin pr ak v video nhi hai

[@user-wf2bl5yn3w]

Mobil signal jamarki sarkit video sir

[@rupadarshisamanta3288]

Sir please make a short wave radio

[@RideLikeAPro]

sir ji class AB Amplifier banana shikha do PLZ....simple sa

[@domain3973]

Sir isse bhi chota circuit bnaiye jo lipo battery pe chl ske. jaise phone mein chlta hai

[@sankarmaharana3693]

Sir please how to make lead acid battery charger upload one video.

[@subhadeephalder001]

Input 1 or input 2 Ple sir i am u big fan🙂🙂 Nice video and ple countious ic circit

[@jcsudeshchannel8224]

Sir will this circuit can be operated with 3volt

[@TEKNOISTIX]

No minimum 4 v required

[@mohanshrestha1957]

Thanks for this.Can I use this with 5 volt power supply like mobile charger and what will be output in RMS ?

[@TEKNOISTIX]

Yes you can use it with 5 v But volume will be slightly lower

[@hamadsheikh3500]

Less than 0.5 watt

[@user-tg4ru3rk7h]

Sachhai kam garxa haina

[@user-tg4ru3rk7h]

Hjr le garnu vayo

[@theexplorer7645]

Can i make a audio amplifier using lm324

[@TEKNOISTIX]

You can make But not much better

[@meerabai9269]

Sir isme bass kesa ha? Or e head phone speker chala sakte hai?

[@TEKNOISTIX]

No Headphones to direct chl jate hai uske liye amp ki zaroorat nahi hai Iske liye minimum 4 inch speakers chiye

[@aliammarhasan326]

How to make this on pcb.?

[@TEKNOISTIX]

Chek my soldering videos

[@VenkatesanS]

Some how I failed many times while using LM386 previously.Let me try this.A pot would be better to adjust control.

[@TEKNOISTIX]

It will work definitely

[@ajitprasadchaudhary4265]

Excellent sir, God bless you. Radhe Radhe

[@dilipchaplot3963]

Nice project but i am know that what's speaker 🔊 used in it . Please explain

[@TEKNOISTIX]

It is generic 4 inch speaker

[@haaaokdone578]

brother aap kanha se ho Gujarat se

[@TEKNOISTIX]

No Punjab

[@souvikbhukta4474]

Sir 12volt battery charge auto cut cerkit .ka ak video di ji a.

[@TEKNOISTIX]

Already 2 videos available hai

[@WaseemKhan-ys6wi]

मोबाइल की बैटरी चार्ज करने का तरीका बताएं चार्जिंग से बैटरी ना खारब हो फुल होने पर ऑटो कट हो जाना है

[@naseem9115]

Kia 5 volt de sakte hay

[@TEKNOISTIX]

Yes

[@amitghosh6966]

Pam8403 is alternate to this Ic

[@adeelmukhtar3646]

I'm not getting output on speaker. Signal is amplified that can be seen on oscilloscope but not getting it on speaker

[@adeelmukhtar3646]

Please help I'm not getting output on speaker. Signal is amplified on oscilloscope but not shown on speaker

[@Ravikumar-vu1ie]

nice video but did not work well with 3ohm 3w speaker, low volume but sound quality not good, maybe requires more watts speaker

[@umershahbaz9737]

Speaker kitny wat ka Hy ?

[@TEKNOISTIX]

4 ohm

[@Rohit75f]

ये कितने वाट का है

[@lmllab5674]

Sir please make 2 transistor amplifire

[@TEKNOISTIX]

I ll try

[@imranmirza1490]

Sir please aap timer delay on off circuit banao please

[@BomJimmy]

Ebay sells for very cheap.

[@rlds]

Sir maine ye same apki video dekh ke banaya toh hai prr work nahi kar rhaa... Kaha error aa rahi hai idk... Can i buy the pcb one from u rather?? I need for college project submission

[@TEKNOISTIX]

Connection chek karo 100% working circuit haibye

[@rlds]

Wo toh i know sir... Prr mil nahi raha kaha konsa connection galat/kharab hai... 1 week me submission hai isliye puch raha hu can i buy rather searching for the fault?? Pcb chaho toh mai apko wapas bhi kar dunga after once submitted they check and return

[@rlds]

@@TEKNOISTIX pls drop your official email id ... I wanna talk in private regarding the same

[@TEKNOISTIX]

[e-mail]

[@vasudevpdesai]

100w amplifier kese banai

[@SajidAli-yt5qx]

Spkr ka W & ohms Pl ?

[@TEKNOISTIX]

4 ohm speaker

[@SajidAli-yt5qx]

@@TEKNOISTIX thks for quick responce.

[@ankittiwari9277]

Sir please tell me will it really work , i am asking for my engineering project, i shared this video to many electronics project makers and they said this wouldn't work. Audio amplifiers can't be this small. Please help sir shall i really invest in this ??

[@TEKNOISTIX]

If you just want this for your project it will definitely work It is not a professional amplifier but this is the basic concept behind amplifiers

[@ankittiwari9277]

Ok sir thankyou for replying.

[@prabhakarratnagiri7265]

Volume could be gained more by placing a capacitor across pin 8 &1

[@TEKNOISTIX]

Thanks

[@VenkatesanS]

What value cap?

[@prabhakarratnagiri7265]

@@VenkatesanS 10 uf cap. +Be side on pin 1 & -ve side on pin 8

[@VenkatesanS]

@@prabhakarratnagiri7265 when I tried with 100uf, volume increases but audio distart.Let me try with 10uf.

[@prabhakarratnagiri7265]

@@VenkatesanS 10 uf above 16v adequate

[@vihatstudiogolgam1438]

Me electronic reper shop me kam karta hu muje aap se bat karni hai sir pls❤️

[@TEKNOISTIX]

Instagram.com/TEKNOISTIX

[@user-tg4ru3rk7h]

Bc547 wala amplifier kam to kiya lekin sir max kitna he ho pata nahi chalrahahe small sound bazz rahahe

[@hannughhhhhhhg]

Hi