Diy Mic Amplifier Circuit..Do Loud Announcement..Simple Megaphone Circuit..
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- เผยแพร่เมื่อ 25 ส.ค. 2024
- Friends in this video I will show you how to make Diy Mic Amplifier Circuit..Do Loud Announcement..Simple Megaphone Circuit..Friends it is a simple circuit project and you can easily make this mic amplifier circuit at your home..Friends by this mic amplifier circuit you can make loud announcements..Friends we will use some simple components for making this simple megaphone circuit..Friends we will use a mic for receiving the sound and we will use a speaker for generating the sound loudly..Friends we will use a LM386 ic in this circuit for generating the low sound into loud sound..Friends it is a low cost megaphone circuit which you will easily make at your home..This circuit is used for amplifying the sound..Friends this mic sound amplifier circuit will work by 3.7 volt power supply..At first make the circuit board then connect the circuit board with a 3.7 volt battery after that you can amplify the sound..Friends in this video I will show you the complete process of making a simple mic amplifier circuit step by step..Friends it is a good science project..So friends if you want to know how to make a mic amplifier circuit using lm386 ic then watch the video and follow my instruction...Thanks...
Used Materials..
1 piece LM386 ic, 1 piece 10uF/63V capacitor, 1 piece 10K resistor, 1 piece 10K preset, 1 piece 10nF capacitor, 1 piece 100uF/25V capacitor, 1 piece condenser mic....
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aaap ki video awsome hain magar mostly circuit parts locally not available ..........
Its good thingd
Very nice
Thanks my friend....
Goood ancle
Explained well.
In the description you have given links to other videos. It would help if the description shows the nature of the project linked to. The viewer is not going to click the links one by one to check what it is about. If the links indicate the nature of the project he can click on the links to projects he is interested in.
Right Sir
Great instructions thank you
ye project jarur karunga.ekdin
Guru ki mange apko
Thanks a lot Sir for nice video. Sir can we convert it as TWO WAY MIKE AND SPEAKER ?
PLEASE DO IT. THAT WILL BE VERY HELP FUL TO USE AS DOOR INTERCOM.
PLEASE REPLY POSITIVE.
THANK YOU.
Super video sir thanks thanks thanks thanks thanks thanks thanks
Thanks my friend...
Thanks ...very clear vedio
Welcome my friend...
Dada, what's difference between this Mic amplifier and the other one you made using tda2822 ic ?
Friend..It is quite different..
Nice video sir aap se bat krne hai
Samjane ki tri achi he
No howling. So good, sir.
please sir tech me how to use 3.5 mm headphones mic from shocket
What is the use of the 10K preset....????
Will it work if i connect mic to a normal 3 watt 2 channel amplifier board.. Connect mic positive to left input and ground to ground
Sir we use madule 8403 ?
Yes my friend..
🅶🅾🅾🅳. 🅸🅽🅵🅾🆁🅼🅰🆃🅸🅾🅽. 🆂🅸🆁 🌹👍👍👍👍
add sinhala subtitles
So supar amezig
Thank you very much.bro
Can I use TDA2822M ic? Plzz plzzz reply me 🥺🥺🥺🥺🥺
Plzz reply
Sir can i use circuit hearing aid
That’s Great. But what if I need 3 separate inputs.
Can I use ic D386 as the place of LM386
Yes
Super circuit sir
Yes. ... This is what I was looking for... Thanks....
Well description.
Thanks my friend...
Super.thank you very much develop your work
Welcome my friend...
Thank you so much sir❤️
Bro it's really working but the sound not clear what i can do. reply me
Thank you sir
Very urgent pl explain head phone mic sperate splitter pl make
Thanks bhai
super sr
I was wanting this circuit
Thanks a lot
But i want to connect 30w 8ohm speakers with this circuit
What can i do?
Sir i want to connect mic in aux jeck. Pls help me
Kya iss circuit ko kisi amplifier ki board me connect krr sakte h kya or ye bara bala mic operate krr sakta h kya
Sir please tell me how can I increase the sensitivity of the mic?
Kissi bhi speaker ko laga sakte he
sir can i USE A DIFFERENT IC INSTED OF THE LM IC ??
He also made this Same Mic amplifier using tda2822. Search Mic amplifier in this channel
Sir isko is amplifier ko maximum kitne watt ka speaker lga skte he
Friend 10 watt..
I am the fist viewer of this and i liked
Thanks my friend..
Kya hum ise amplifier me use kar saktey hai
Capacitor 10uf/50v i can use??
Sir iska object kya h ?
Hello bro isme 5 volt mobile charger connect kar sakte h?? Or isme echo sound keisa milega?? Thanks for replay
Yes my friend...echo sound ke liye aap ko alag circuit lagana parega...
@@Techhelp11 ok... echo sound cercuit banao bro plz
Can I use alternative of LM386 IC to NE555?
If can so will it have to change the others parts value using for NE555?
NE555 isn't good because it is timer not audio amp.TDA or D2822 is good but that is different pinout to LM386.2822 is dual/stereo but you can use monophonic too .
Check out the net for schematics.
Sir audio voice clear nahi aa raha hai ise kaise sahi kare is par ek video banaye
Prosanjit sir namaste
can i use it with aux instead of speaker line dost. is battary needed then . reply fast dost
You have connected a condenser mic. But I want to connect it in a mobile phone. Can I connect a audio jack to this circuit?
Great circuit but you have already made an video of the same circuit.
Sir battery ke jaga 220v charger istmaal ho sakhta he kia
Sir can I connect normal speaker or with amplifier with speakers
Sir aise circuit ke liye please circuit diagram diya kare
Sir make a digital clock with one ic
eco mic kaise banaye kharab charjr se ,my mafijul
Sir plz see my questioning comment in your vedio of 4v auto cut charger..
OK friend...
Sir ap facecam video baniye
Can I use 100 Kilo ohm preset?
Speaker se mic ki length 50 metre Doori Hai To Kaam Karega
Can I give 12 volt DC power supply?
Sir (10uf/63V capestor nhi mill raha us ki jaga kia or koi cheez istmaal ho sakhti ho to plz tell me❤
Sir pl make audio splitter headphone mic separate pl help me
Sir ptc2399 ic echo scarlet banow
4243DZ trgistar se Audio Amplifier ban sakta hai
Dost mujha ek "rain drop light " sikhna hai ...
Maddat karoga??
Kitny watts aur kitny ohms ka speaker connect kr sakty hain?
Ok mere dost
how to get this things ?
how?????????????????
??????????????????????
Sr aap toky voky banana btai
Sr muje 1 Robot banakr dikhay
روعة لايك بليز
Sir ji Meri comment kab sunenge main aapko 24 volt input DC power se 7.4 v ki Li - ion battery charge karne ke liye auto cut off circuit safety device charger kaise banaye note:- 24 volt DC power input aur 9.50 v / 10 v/11 volt output power aur 1 ampere charger circuit Banakar TH-cam par send kare ya WhatsApp pe send kare mera WhatsApp number 9604 768 313
Sir ji main aapka subscriber Hoon my video Ka Intezar kar raha hoon thank you
Circuit diagram??????????
Kitna volt ki hai yaar
Sir mobile signel booster..
Sir lm358 kam karaga
Sir answer that comment
amlifayr
how to make mobile network booster at home
Sir diagram bhej do sir my gmail account
Wtf????
تاكل هوى مافهمت ولا كلمة
روح اتعلم اللغة العربية وتعال اخترع
I'm not known English
plz. Show circuit diagramme