How to make Rechargeable LED Bulb: 4-5Hr. Backup Emergency LED light
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- Опубликовано: 28 сен 2024
- Hello Friends, With the help of this circuit you can change any LED Bulb into Emergency LED Bulb. This is a very simple emergency led bulb circuit diagram. Backup time of this led bulb is 4-5 Hr. You can make an intelligent emergency lamp with the help of this video
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Your website is most useful. There are no cost for viewing anything. I appreciate you brother.
Thanks Bro
اس میں کوئی شک نہیں کہ آپ کے تمام سرکٹ بہت اچھے ھوتے ھیں
Keepgoing
Thanks great help I like this project 100%-also your way of Explane is very Good like it GOD BLESS YOU.
Is mn battery protection hy k nahn? Jb charging full ho jaey tu is ko cut off kraeyga k nahn?
Very nice bro nice creativity 😇
Ismein aisa system krskte ho ke jab charging ho tab bhi bulb direct 220v se jale plus charging ho bttry aur jaise hi power cut ho light jalta rhe..
Jatin bro bohot achha.
Put a motion detector on that with auto shut off and it only turns on when someone is in the room then will auto shut off after the person leaves the room.
Lithium iron battery jaldi karab ho jayega... Lithium battery charging controller zaroor dalna bhai
Sir, Aapke web side me ja nehi sakthe ho. Main sri lankase hoon. Aj search karaname ye channel mila. Ap ke ye channel bahuth useful hain.
Thanks Brother, kya sri lanka me mera website open nahi hota?
Me Yehi Dudh Raha Tha Amazing 👍
Battery me to overcharging ka problem rahega na
Aoa bro es mai battery full charge hony k baad auto cut off ho jye ge
Nahi eske charging ampere bhut kam h esliye dikat ki koi bat nahi hai but bhut jaldi m autocut wala circuit add krke espe video bnaoga
So supar amezig gazab sir
Sir ap asehi kuch ache ache sarkit banaye sir wo bohot ach tha sir ek hai vol dc to ac invetar sarkit banake dikhaye plz sir
OK sir
Bhai battery protection Ka kya
@@Ethcircuits sir 3582 IC Ka use Karke pls baniye 🙏
@@Ethcircuits Thank you 😊
Sir pls jaldi update Kar dijiye
sir , mene ye circuit banaya .maine isme 21led 3mm ki led lagayi n lithum battery 2 parreler lagayi .2din tak thik chala uske bad usme battery burn ho gayi.maine full night auto cut mode per rakha.usme 1k resistor bhi jal gaya .pls koi solution de?isme 2battery 1200+1200 mah ki lagayi.
As u have made it its a good idea but instead of ac if we want to connect it with a 3W 6v 3A solar then
you can use this idea for solar
ruclips.net/video/mAyq503QZFY/видео.html
Instead of switching for day and night, Is it possible to replace the switch with LDR?
watch these videos and if you want to modify this circuit
1. ruclips.net/video/SXJH9Lxo4DQ/видео.html
2. ruclips.net/video/nN_I5icb4dU/видео.html
How can we make same project while the Bulb switch can be replaced by remote control
@@Ethcircuits waiting🙌
sir iam from srilanka can you please do the videos in english language , thank you
Ok Brother, soon I will Launch a new channel in English language
Nice video
Sir video k ander ki circuit banaya k dikhaya karen
Ok bro
@@muhammadsalman9134 thanks man
@@Ethcircuits Gee han sir mujhy pata h but ye meri suggestion thi as a viewer's point of view
❤️👍💯
Maine banaya but yeh jayada bright nhi hai
@@Ethcircuits 4 LEDs
@@Ethcircuits Thank you sir you are great.
In English please or in Tamil
check circuit at my website for English, link in description
Sir ae battery over change hogi please lm 358 se auto cut off battery charger circuit ??
But you cannot charge lethiun ion battery without protection circuit like tp4056
Yeah sir this will be great (using TP4056)
1st view1comment
Can I use 470k or 68k resistor with 225/400v capacitor
Sir good project but over charge ki problem aasakti hai.
Can I add one more battery to increase it's back up, up to 8_10hours?
Please can I use 100uf/ 50v instead of 100uf/25v capacitor
I made it but the problem is that the light stays on in low power mode, when AC power is on. What is the solution ?
Lkn ye light jab ho tb direct nahn chaleyga? AC pe?
Ye Apne lithium batteries use ki h Bina protection ke ye phat to nahi jygi
Awesome... I can try to make this led light.
Worth for money and easy
bhai kiya me 105k 450v capacitor use karsaktihu?please bhai jaldi bataye na.
g kr sakte ho
Sir wireless charging system banaen jis sy without wireless charge mobile b charge kiya ja saky
Thank you so so much bro kitne months se nahi mil raha tha love you bro awesome😎😘😘😘😘
یہ اور چارج ھو جائے گا اس میں آٹو چارجنگ آف نہیں ھے
Sir please Pura Bataye Kaha Kaha Soldering Karni Hai please
Sir 2 Battery Parelal Laga Sakte Hai Please Reply 🙏🙏🙏
Sir 225/400v koi aur laga sakte hai 333/400v
Battery full charge ka kaise pata chalega
Nice circuit bro...
Awesome sir.. if it provide with over voltage protection then we will increase battery life
Yes, Soon I will update circuit at my website
Nice video big bro
Sir battery charging current kitni hai
Kharcha kitna hoga bro????
good video
Battery overcharging se protect kaise hogi?
esme battery ko sirf 100ma charging current jata hai esliye cut off ki koi dikat nahi ayegi fir bhi agar aapko with cutoff circuit chahie to muje mail kr sakte ho aap ethcircuits@gmail.com