Great Idea😮Single Transistor 3.7V Automatic Battery Charger Circuit..Diy Battery Charger

Great Idea😮Single Transistor 3.7V Automatic Battery Charger Circuit..Diy Battery Charger
Welcome to my channel "Tech help" here you will learn how electronics is work..Here you will also learn to make diy electronics circuits,handmade crafts,new inventions,mechanical,computer software..Here you will find lots of electronics projects and handmade circuits..
Friends in this video we will learn how to make 3.7v battery charger at home..3.7v battery charger circuit diagram..It is a 3.7v automatic battery charger circuit..Diy battery charger
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#batterycharger #battery #diybatterycharger #automaticbatterycharger #3.7v_batterycharger
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[@skywalker4491]

Nice Project!!! Congratulations.

[@brain-circuit3900]

Very helpful tutorial. Sir,I love ur video tutorials and i have a request. Can u make a small IPS circuit for 3.7v battery which will run device with out battery when power supply is on and when the power supply goes off it will automatically run the device with the 3.7v battery. And when the power supply is on again it will cut off the battery connection with the device and run the device with power supply and also charge the battery untill full charge then stop charging untill the battery is low again..Thank u

[@chetanpanchal5517]

Superb if auto cut off with led indicator incorporated. Namaste 🙏
.

[@VijayKumar-oe9yz]

Fantastic sir good teacher

[@pinsiricaldera]

Very good
Very good master thank you

[@Techhelp11]

Thanks

[@somprakashsahu6306]

My friend 3.7v se 220v powerful inverter bane jo 60 w se 100w filament bulb glow kr ske requested next video please

[@Techhelp11]

Ok my friend I will try to make..

[@saiaudio3228]

Good idea

[@Techhelp11]

Many many thanks

[@robertotheblack8188]

excelente trabajo mi hermano, saludos desde cuba, leimer

[@SanjeevsinghChauhan-o2r]

लास्ट में इनपुट ओर आउटपुट नहीं बताया कृपया बताएं 🙏👈👌

[@thisarupamod5143]

Can we use this module to create emergency bulb

[@singingzone3056]

Nice
.

[@Techhelp11]

Thanks

[@lsdlsdk4845]

Pls include auto cut and a buzzer for fully charged alarm sound then autocut.

[@Techhelp11]

OK my friend..

[@dconstars]

@@Techhelp11 auto cut next time please

[@saiaudio3228]

Sir aap ki ideas se anderground water ditictter circuit banao

[@Techhelp11]

Ok my friend..

[@techsumoharyana2939]

Running 🥰🙏🏻 brother

[@Techhelp11]

Always 👍

[@mskhanx43]

includ auto cut

[@mushtaqueahmad7638]

Led kitne v ka Lena hai.

[@nanakchand2589]

Nice 👍

[@RohitKumar-ws7zb]

Esme protection hai kya sir

[@Techhelp11]

No my friend lakin ye ake bahut accurate 3.7v battery charger with battery level indicator circuit hai...

[@dhavalpatel4946]

Sir 6v auto cut off battery charger circuit banaye esay or best work kare aesa please request 🙏

[@Techhelp11]

OK my friend..

[@dhavalpatel4946]

@@Techhelp11 next video banaye please 🙏

[@AmitAdate]

Can we charge 4v lead acid battary with this.

[@CarmackGamingChannel]

First view

[@Techhelp11]

👍

[@shivbera1018]

Please cd 4017 project dikaiye

[@md.fariyad9745]

12 V battery charger bana ke dikhaye

[@Juansandryas]

Diaode laga dia aap na is sa battery charging slow ho gi.

[@naeemelectronics7041]

It is only level indicator. Not cut off charger😮.

[@shravanchauhan9697]

BC547 hai to chalega

[@mahendramobileshop8891]

😍😍😍

[@CarmackGamingChannel]

This circuit is auto cut-off

[@CarmackGamingChannel]

This circuit is auto cut-off

[@Techhelp11]

This is not but it is a most accurate 3.7v battery charger with battery level indicator circuit..