😆3.7 VOLT 📈CHARGER🔌WITH CHARGING🔋 INDICATOR💡..

Hey Friends there is some problem in this circuit it is not working properly. ..
So i have make a new video on this circuit..
You can watch it from here..👇👇👇
• 2V - 4V Battery Charge...
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Category
Science & Technology
License
Standard KZbin License

[@MegaTechnics]

Hello guys there is a problem in this circuit. .. It is not working properly some viewer's are facing problem regarding this circuit ... So i have made a new video of this Circuit so please watch it...if you want to make it.👇👇👇 kzbin.info/www/bejne/q6CkoWdvbsl3jKs Hope you will not mind. ..👌✌👍☺

[@YasirProjects]

Fake vedio hai

[@MegaTechnics]

Bhai fake nahi hai par circuit me error hai... Isleye maine iski dusri video banai hai.. kzbin.info/www/bejne/q6CkoWdvbsl3jKs Isse deko isme proff ke saath banaya hai

[@YasirProjects]

@@MegaTechnics Ha ye real hai

[@syafiuddingubix9329]

Thanks bro. this video most obvious instruction.

[@MegaTechnics]

Thanq bhai... Thanks for watching. .. Like subscribe and share. .... And watch my other videos. . .

[@hassaniad122]

Nice work man thank you

[@MegaTechnics]

Thanks for watching. .. Like subscribe and share. .. And don't forget to press the bell icon for latest updates. . . . . .

[@Mna5740675]

Thank you for your video. I got one question for you: Why you prefer BC548 transistor in this setting? I mean you can choose more common NPN transistor like BC547 in this project? Anyway, your project is nice and I like it 👍

[@AHwq-og1sq]

Helo mr. Mega tech, I would like to ask you regarding the variable resistor, is it a must or optional, also can we use a 12 volt adaptor with 1ampere? Thank you for ur video

[@MegaTechnics]

If you don't used Variable then it will not show you that how much your battery is charged... Yes, you can connect this adapter Thanks for watching. ... This video...

[@kartikverma1532]

NYCE VIDEO.. I need a charger circuit .. thanks for making it....

[@a.k.m.manzurmurshed210]

Very nice bro. Fantastic

[@MegaTechnics]

kzbin.info/www/bejne/faimmp1siNSKY9U Watch this video also for brake lights. .. Like subscribe and share. . And watch my other videos also. ...

[@mashwanitube8130]

Sir app ka sekha y kaathad zabardast hy.

[@MegaTechnics]

Thanks yaar ... Assi bahaut videos hai check jarur karna nd don't forget to like, share and subscribe..

[@Budhylgyver]

Yes.. it's work properly bro.... Thx for this video.. i give U like dan subscribe...

[@MegaTechnics]

Ok thanks bro . But if u face any problem... Then wath this video... kzbin.info/www/bejne/q6CkoWdvbsl3jKs Thanks for watching... Like subscribe and share your experiences

[@EkongTech]

Excellent 👍 project

[@md.salehinkabir5461]

How it's work?...input & output are same ...directly connected 5v supply...

[@sagarroy3269]

thanks sir

[@sufubayd3903]

Thanks bai nice

[@MegaTechnics]

Thanks. ..for watching. ..

[@kchandrakant50]

There are some universal methods - wire with GREEN colour is always considered as "GROUND" .Here in this case where only 2 wires are taken Green or Blackis always considered as Negative.

[@MegaTechnics]

Bro check out this... kzbin.info/www/bejne/q6CkoWdvbsl3jKs This circuit has some errors

[@dipssharma1550]

Sir good project .input supply konsi hai ac h ya dc n kitne volt h.isme 12 v battery b charge kar sakte h kya

[@MegaTechnics]

Iss video ko dekh lo... Isme sab kuch bata rakkha hai iske bare me... 👇👇👇👇👇👇👇👇 kzbin.info/www/bejne/q6CkoWdvbsl3jKs

[@munibkhan661]

Gjbb...

[@MegaTechnics]

+One To Three OH ! Yeee.

[@AHwq-og1sq]

hello Mr. Mega tech. is it possible to connect the car mobile charger of 1 amp to 12 volts 1 amp and charge the mobile? thank you

[@AHwq-og1sq]

hello Mr. Mega tech, since you say that the 3.32k ohm will not work, is it very weak. but I have 3 more with the following values: 104., 304 and 504. Will they work. I hope so. thanks

[@MegaTechnics]

Search for 103 it is 10k vr 104 it is 100 k vr...

[@MegaTechnics]

You can get it easily from the market ...

[@steavekamei2013]

Sir can I use other preset? actually I don have 10k preset i have 680ohm preset...plis reply thanks

[@MegaTechnics]

Hmmm.... You can use. ... Thanks for watching. . ... Like subscribe and share. . . And watch my other videos. . . .

[@marcoantonio3455]

Very Good

[@MegaTechnics]

This circuit has some errors.. So you want to make it then watch this video and make it.... kzbin.info/www/bejne/q6CkoWdvbsl3jKs Thanks for watching. ... Please like share and subscribe. .. And check out my other videos also. .

[@abdulshakir]

Very nice video

[@MegaTechnics]

Thanks bhai. ... Thanks for watching. .. Like subscribe and share. ... And watch my other videos. .... And dont forgot to press the bell button.

[@coolilutech7894]

Nice one

[@MegaTechnics]

+Coolilu Tech thanks...

[@surendrakumarsharma6506]

input dc voltage should be how much supply not give is it 5v 6v, 9v, 12v?

[@MegaTechnics]

Bhai ye wali video dekh lo iske circuit ki wiring me gadbad hai.. 👇👇👇👇👇👇 kzbin.info/www/bejne/q6CkoWdvbsl3jKs Or bhai charger se input dena hai .. 6 v tak ..Iss video me sab kuch hai Dekh lena hai... And don't forget to like, subscribe and share. ..

[@MrPEACE-hs7wy]

Kya 9 volt wali battery hmm motor or diode k jariye charge kr skte h tell me.

[@MegaTechnics]

+Priya kant ju nahi yaar ... jo 9 v ki battery ha vo rechargable nahi... hai...

[@hatifali7074]

Bhai ak question or tha, agr ham battery k sath direct charger laga day to kya battery charge ho GE???

[@vanshtomar2310]

awsm

[@MegaTechnics]

+vansh tomar ...Thanks .. for Watching..

[@nimaonta1725]

One question: why do I need the 10k resistor ? is it because of the LED ? and to clarify Input is 5V DC and when only the green led on its fully charged right? and thank you for the video

[@MegaTechnics]

Yes, you are absolutely right. ..🔥🔥👍 Thanks for watching. .... Please like, subscribe and share. ...

[@nimaonta1725]

ok thank you bro cant wait to see more videos

[@hatifali7074]

Bhai agr ham input main 12volt day or out put main 12 volt wale recharge able battery laga day to kya battery is he circuit say charge ho GE???

[@MegaTechnics]

Nahi yar.. Ye sirf 3.7 v battery ke liye hai.. Uske liye dusra banana padega...

[@Astro-guidance-Tanmoy]

what is range of preset/variable resonator?tell me

[@MegaTechnics]

You can adjust with a fully charge battery connecting with the circuit..

[@diksha9212]

Nice

[@MegaTechnics]

Thanks bhai... Watch these two videos for brake lights. . And hazard lights... 1. kzbin.info/www/bejne/faimmp1siNSKY9U 2. kzbin.info/www/bejne/bIvYfoWvq6eHntk Watch these two videos for brake lights... Like subscribe and share. .. And check out my other videos also ..

[@MrPEACE-hs7wy]

Ki wo jo cycle brake indicator h wo to maine bna bi liya h aur wo kaam bi krra h maine usme swith bi lga diya ab usme 9 volt ki battery h kya wo charge ho sakti h..

[@kartikverma1532]

It's, NOT RECHARGEABLE... YOU CAN BUY ANOTHER BATTERY OR USE MOBILE BATTERY.......

[@jatinrathod7376]

Maximum charging current kitna hai??

[@PapaTVamb]

1. isse hum 7.4v battery charging kar sakte hai kya. 2. jub hum charging hata dete hai to ye battery level dikayega ya nahi

[@MegaTechnics]

Ha charge to ho sakti hai par charging indicate kare ye ni kah sakta. .

[@Bholesharma108]

Bhai ek video banaao 12v auto cut off bettery changer ke liye 12v bettery full charge hone pr relay auto cut off Jaya kre ok Bhai lekin without PCB board ke banaakr dikhaana ok Bhai

[@MegaTechnics]

Ok bahi.. i will try..

[@SanuKumar-jl2mr]

Agar hme 1.2 v battry k liye bnana ho to kistne ohm k resistors lagege ??

[@MegaTechnics]

Bhai ye to nahi chal paye ga vase ho to sakta hai agar circuit ke vr ko 1.5 v par set kar de lekin shayad 1.2 v par iski light set nahi ho gi.. Direct mobile ke charger se charge kar lo. 5 min laga dena bas.

[@SanuKumar-jl2mr]

@@MegaTechnics actually mujhe. 1.2 v AA battry cell charger ka banana h . Jisse mujhe pata lag jaye ki..mere AA battry cell full charge ho gye h ya nhi..

[@MegaTechnics]

To ek kam karo . 3 cell ek saath laga do. 3.6 v ho jayege or ye circuit easily chal jaye ga.. Or ye circuit banana . kzbin.info/www/bejne/q6CkoWdvbsl3jKs Koi aisa box ho cell lagane ka jisme 3 cell lag jaye or unke + or minus connect Kar dena circuit se.. Ye raha box iss type ka.. images.app.goo.gl/3TREjrSFLwS7LCSr9

[@shrimantasahu6550]

6 volt battery se solar se charjing & led balb light jalen keliye ek video banye sir

[@MegaTechnics]

Ok i will make it for You..

[@jatinrathod7376]

Output voltage 3.7v se 4.2v tak vari hoga kya?

[@MegaTechnics]

Ha bhai..

[@sagarroy3269]

sir is project ka or 3 cell mila k 3.6v ban rha ha per ye 3.7 v charge krta ha vhi puch r hu

[@MegaTechnics]

Haa aram se ho jaye ga..

[@romeshh4168]

Sir preset ko lagake set karna to dikhaya nahi,kya set karne ke liye lgaya hai,zara bata dijiye

[@MegaTechnics]

Full charge battery laga ke set karo ki light band ho jaye. Thanks for watching. .. Like subscribe and share. .. And check out my other videos also. . . .

[@bermagmohammed8826]

How to régulate variable resistor of 10kohm. Thanks.

[@MegaTechnics]

+BERMAG MOHAMMED bro... connect a full charged battery to the output then adjust the variable resistance .... Thanks for watching. .. Like share and subscribe. .. And don't forget to press the bell icon for latest updates. ....

[@amitdey4650]

Kripaya outomatic output led ko banana sikayenge 6volt battery she kaese banega

[@MegaTechnics]

ok mai banaunga apke liye...

[@amitdey4650]

Good

[@sagarroy3269]

OK sir

[@sagarroy3269]

2 AAA cell p jayda volt to ni ho jayega na ismai ?

[@MegaTechnics]

Nahi yaar ... Bas jada der tak mat lagana ...15 min me full ho jayenge cell...

[@haijitu]

Please check the circuit again as I can see.. the input and output are same... so there is something missing or wrong connected.

[@MegaTechnics]

Hmmm.... ok i will....check..it ...again..... Thanks for your suggestion...

[@HaiderAli-nc8cw]

Jitendra Parida bro Tell me my circuit is not working Just red led glow we give input

[@virendersingh6027]

Sir, मेने यह सर्किट बनाया और काम कर रहा है लेकिन पीओब्लेम यह है कि 220 ohm की रेजिस्टेंस गर्म हो रही है और green led बहुत कम ग्लो हो रही है। अगर preset को घुमा कर green led को glow करूं तो red led glow नही करती, बैटरी लगाने पर भी नही। अगर preset से red led glow करूं तो red led की लाइट बहुत कम हो जाती है। आपने वीडियो में दिखाया कि ग्रीन led पूरी ग्लो हो रही। यह कैसे संभव है प्लीज रिप्लाई

[@MegaTechnics]

Ha ... Bro is circuit me thodi kami hai... Isleye ye maine dubara banaya hai... Isme thodi wiring change karni hai bas... kzbin.info/www/bejne/q6CkoWdvbsl3jKs Ye video dekh ke correct kar lo... Ya shayad dubara banana pade... Sorry for the inconveniences... Watch that video it will defanitely work.. And I have shown the proof also.. Using a multimeter .

[@minimaxonline]

Ye Circuit mai goor kro PLUS battery PLUS say aur Negative Battery Negative say connect hay this is only INDICATOR not safety for Battery.........Also Variable present krna ho ga for RED OFF

[@pankajdeshmukh1376]

Bhai 3.7 v battery holder kese bane + ushi me charging circuit

[@sudipmukherjee8936]

K

[@pankajdeshmukh1376]

Bhai mujhe Jo 10 k resistance mila usme use ghumane ka opsan he to me use kitne me rakhu

[@MegaTechnics]

Uske liye 1 full charge battery connect kar ke adjust kar loo...

[@pankajdeshmukh1376]

Kis tarah adjust karna he please batao

[@loknathmishra3855]

Can we charge two 3.7v batteries at one time?

[@MegaTechnics]

No only 1 battery can be charged ... Thansk for watching. . . Like subscribe and share. ... And watch my other videos. . ..

[@vkalage]

Ye circuit supply cut off karte hai kaya

[@MegaTechnics]

No, bas indicate karega...

[@mohamedbadusha4970]

Can I use bc547 or 8550

[@MegaTechnics]

Ha bc 547 chale ga.. Thnks for watching. .. Like subscribe and share. . . And watch my other videos also. ...

[@mohamedbadusha4970]

Mega Technics I need your WhatsApp no bro please red LED always glow green not turn on

[@AHwq-og1sq]

Also what if we do not have this vr available?

[@MegaTechnics]

Then you can not adjust the battery voltage and it will not show how much it is charged...

[@farhadrahman1658]

This circuit will give 5v to 6v directly, which is not preferable for 3.7v li-on battery.

[@zakirjaan5885]

Sir sab kuch ok hai but Betary Ful Hone par Red LED Off Kyu Nhi Ho Raha Hai Place Sir Reply Kijiyega Hamare Message Ka

[@MegaTechnics]

Hmm... yaar circuit me kuch gadbad ho gi... check kar k bataunga..

[@zakirjaan5885]

@@MegaTechnics Bro Jarur Btaiyega ki kya kami hai jo red LED Off Nhi Ho Raha Hai

[@MegaTechnics]

Yar circuit diagram to bilkul sahi... Shayad kuch gadbad ho ri hai... Aap battery ko full charge kar ke lagao... Or fir preset ko iss tahre adjust kar ki lite bamd ho jay...

[@abdullahjavaid568]

when you make an other vedio on it please tell the date

[@MegaTechnics]

Subscribe the chnel and press the bell icon for latest updates. ..

[@razajavaid705]

I wan,t the date of this vedio

[@MegaTechnics]

I dont know bro when i will uplode it because there are three videos pending and i have to edit them and uplode then i will make this video...

[@razajavaid705]

Can u tell me the estimate date for this vedio

[@MegaTechnics]

Yes bro.. in 23 or 24..November

[@AHwq-og1sq]

is it any good?

[@MegaTechnics]

Hmm..it will not work..

[@manjunathcv9146]

Better to buy cheap tp4056 module from AliExpress more safe...

[@nointerference11]

How to make it backward protected?

[@2116anup]

Fixing components on Card board is rather safe .

[@MegaTechnics]

May be or may not.. Because anything can happen ... If circuit get wrong connection the it van catch fire also .. But we are not supplying that much power so it can catch ... Thanks for your comment.. Check out my other videos also..

[@sureshsahu8389]

Ese Mai 12v. Battery me use Kar sakta hu reply soon please

[@MegaTechnics]

Isme nahi hoga par ha bana sakte hai.. Thanq bhai. .. Like and subscribe for more videos. check out these two for power brakes and disc brakes....👇👇👇 1.kzbin.info/www/bejne/fGnHq4N_p5mjorc 2.kzbin.info/www/bejne/faimmp1siNSKY9U

[@sureshsahu8389]

To 12v. Ke lie bnaeye

[@MegaTechnics]

Hmmmm..yar koishish karenge banane ki..

[@sureshsahu8389]

Please ese jaldi bnaeyega

[@MegaTechnics]

Yar jaldi to ho ni paye ga..

[@learnwithrohit8620]

Kal ke kal hi upload karna

[@MegaTechnics]

Offcorse yar..👌🔥🔥🔥👍

[@mohammedgiasaldin5889]

Wrong connection..output is directly connected to input...how it will control charge.?..inlogic

[@MegaTechnics]

Bro watch this video and I have showed proof in multimeter.. kzbin.info/www/bejne/q6CkoWdvbsl3jKs

[@sagarroy3269]

sir .1 volt jayda to ni ho jayega ?

[@MegaTechnics]

.1 kis cheej ka volt hai ye..

[@sandhyagulati5044]

Kya ye Sach me chalta hai?

[@piedadtorres6240]

Input /output voltaje ???

[@MegaTechnics]

Watch this video.. I have shown in multi meter all voltage .. kzbin.info/www/bejne/q6CkoWdvbsl3jKs

[@sagarroy3269]

ismai AAA cell charge kr skte ha kia

[@MegaTechnics]

Ha agar rechargable ho to 3 cell ek saath ho sakte hai...

[@sufubayd3903]

do you have video 3volt DC to AC

[@MegaTechnics]

No i dont have ... But you can use mosquito bat circuit....

[@infinitygamer4325]

Am I use 4v battery

[@MegaTechnics]

Yes you acn use but you have to use 4v full charged battery to adjust the preset .. And watch this video because there is some errors in this circuit.. kzbin.info/www/bejne/q6CkoWdvbsl3jKs

[@infinitygamer4325]

Thank you

[@nageshhiremath8022]

Sir aap aisa kit karke bhej sakta kya

[@MegaTechnics]

Nahi bhai yaar... Mai bhej nahi sakta .... Yaar bana lo na easy hai....

[@nageshhiremath8022]

Sir dekhate wakt easy lagta hai baad mein fully confused ho raha hai please bhej do aapke account per paisa daal jayega

[@user-robin71]

Sabash Bete... Bahat e jororri circuit ke liye tujhe thanks 👌

[@MegaTechnics]

Thanks for watching. .. Like subscribe and share. ..

[@klaxmanrao8717]

Bhai auto cut off nai ho ra ha two led glow jalta raha ha circuit kuch be problem

[@prasadkudalkar687]

input charger rahega na ?

[@MegaTechnics]

Ha bhai..

[@MegaTechnics]

kzbin.info/www/bejne/q6CkoWdvbsl3jKs Par bhai kuch gadbad hui to ye wali video dek liye.. Q ki iss video me problem aari sabku..

[@sctudu3144]

Bhajya preset ka ek point kyun chhoda batayeaa

[@MegaTechnics]

Bhai is video ke discription me issi video ka link hai usse dekho.. Iss wale ke circuit me gadbad hai thoda sa... Vo point kisi kaam ka nahi hai.. Jo side ke do wire hai unme se koi sa bhi ek use kar sakte ho .. Or beech wala main hai.. Agar beech wala me nahi lagaya to Preset adjust nahi hoga or.. Wo pure 10 k ka resistence dega.. Thanks for watching. . Like subscribe and share. . And check out my other video also

[@sagarroy3269]

agar 2aaa cell lgaye to ?

[@MegaTechnics]

Charge to hoga par vo indicator ye ni batayga ki kitni charge hua or full hua ya nahi...

[@bhagwatiprsad4617]

प्रि सैट का क्या महत्व है कुछ इस के वारे मैं नही वताया क्या आपको इसकी जानकारी है

[@MegaTechnics]

Preset se resistance adjust hotaa hai.. Battery ki voltage ke hisab se hume resistance adjust karna padta hai...

[@sukanta69]

12v battery charger baanana sikhaiye plz

[@MegaTechnics]

Ok i will make for you..

[@rpranirprani3221]

How 3.6 volt chaging indicater

[@MegaTechnics]

Watch this video for 2v to 4v battery charger with indicator.. kzbin.info/www/bejne/q6CkoWdvbsl3jKs

[@rajivdalal4850]

इनपुट और आउटपुट एक ही जगह लगानी पड़ी है काम कैसे करेगा

[@MegaTechnics]

Ha bro bilkul karta hai ... Iss circuit ko maine dubara banaya hai with minor changes ... kzbin.info/www/bejne/q6CkoWdvbsl3jKs Ye vo video hai isme maine multimeter se bhi check kar ke dikhya hai... Thanks for watching....

[@pankajdeshmukh1376]

Preset kitne par set karna he

[@sagarroy3269]

ok

[@RohitKumar-ws7zb]

Bhai ye kaam karega

[@MegaTechnics]

Bhai iss circuit me dikkat hai.. Ye wali video dekho . kzbin.info/www/bejne/q6CkoWdvbsl3jKs Ye 💯 % kam kare ga

[@RohitKumar-ws7zb]

@@MegaTechnics Bhai koyi acchi se sarkit banayo

[@learnwithrohit8620]

Transistor ka - + konsa hai

[@MegaTechnics]

Bhai transistor ka +,- nahi hotte iske 3 wires hotte hai Base, Collector, Emittor. ... Or bhai iss circuit me thodi kami reh gayi hai isleye ye thik se kam nahi kar raha hai.. kal ko mai iski video dubara uplode kar dunga usse dekh ke banana usme or bhi detail me bataya hai ... Or clear bhi hai...ok...

[@learnwithrohit8620]

Chalega

[@MrPEACE-hs7wy]

Bhai ek swal puchna tha

[@nazirsheikh177]

Priya kant ju 7

[@shoyabahmad8430]

3.7 DC convert to 5.1 DC kaise banaye

[@MegaTechnics]

Hmm... yar dekhna padega.... But thanks for watching. .. Like subscribe and share. .. And watch my other videos also. . .

[@vickyrao2888]

It was doing but doesn't work

[@MegaTechnics]

There is some mistake in this circuit... You can check your circuit diagram according to this..👇👇 kzbin.info/www/bejne/q6CkoWdvbsl3jKs

[@sagarroy3269]

10k pometere kase set krna ha

[@MegaTechnics]

Ek full charge 3.7 v ki battery laga do or use ase set karo ki light full gale..

[@learnwithrohit8620]

Chalega

[@raufmajgaonkar2912]

Are bhai input voltage kitna hai

[@MegaTechnics]

+Rauf Majgaonkar 5-6 volt..

[@robinanik3206]

Kya bc 547 transisor se kaam chalega?

[@dipssharma1550]

Circuit digrame pls

[@learnwithrohit8620]

Transistor kaha milenge

[@MegaTechnics]

Electronics store pe mil jaye ga .. Like subscribe and share. .. And check out my other videos also. . ..

[@AHwq-og1sq]

I have the vr shows 332

[@MegaTechnics]

It is 3.3 k ohm..

[@Sunilkumar-hl4xl]

I like your video bhai mera number 9643739020 hai apka number chahiye tha please reply jarur Karna.

[@shoyabahmad8430]

3.7 DC ko 5.1 me convert kaise kare

[@prajilk699]

This is a wrong circuit

[@learnwithrohit8620]

Bhai tune 1k resistance ke jagah par 220 ohm laga Diya hai thik se dekh our 220 ohm ki jagah par 1k resistance laga Diya

[@MegaTechnics]

Ha bhai jo bhi hai 3 baje tak uplode ho jaye gi new wali me se dekh lena..

[@allrounderzone5698]

Board ke piche ka mayajaal samjh nahi aaya bhai...

[@MegaTechnics]

😂😂😂

[@danielanonuevo2320]

I don't understand everything. all I heard is "friends... friends... friends........."

[@MegaTechnics]

I can insert subtitles for you if you want....

[@bowlweevil4161]

good way to set your house on fire

[@MegaTechnics]

😅😅😅 I have also made it on a pcb board .. So if you want to make it then watch this video and make it.... kzbin.info/www/bejne/q6CkoWdvbsl3jKs Thanks for watching. ... Please like share and subscribe. .. And check out my other videos also. .

[@kamleshprajapati8341]

Apne priset ko set karke nahi dikhaya