How To Make Emergency Light for Power Cut ~ Easy Life Hacks

#transistor #pnp #miniinverter #technical_rajat1232
How To Make Emergency Light for Power Cut ~ Easy Life Hacks
#optocoupler #photodiode #electronics #technical_rajat1232
Dosto Diagram m battery k negative ko apne ir sensor k ground pin k sath connect krna hai video m wo part miss ho gya hai bs 🙏 sorry for that
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Querries
automatic emergency light kaise bnaye
bd140 se automatic emergency light kaise bnae
mini inverter
bd140 transistor working
bd140 transistor kitne amphere ka hota hai
why bd140 is more papular
bd140 ko multimeter se kaise check kre
bd140 npn transistor kha kha use hota hai
bd140 transistor se audio Amplifier circuit kaise bnaye
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#rcdriver #ledbulbrepair #leddriverrepair
Technical_Rajat1232#optocoupler #transistor #bd140npntransistor #photodiode #semiconductor
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[@technical_rajat1232]

Dosto Diagram m battery k negative ko apne ir sensor k ground pin k sath connect krna hai video m wo part miss ho gya hai bs 🙏 sorry for that

[@PriyaYadav-jp7vg]

Is circuit mein IR sensor nahi hai

[@technical_rajat1232]

@@PriyaYadav-jp7vg next part dekhiye mam iska

[@dilawarsingh8934]

Very nice sir ji you tell with diagram thanks

[@technical_rajat1232]

Welcome

[@kingshahzad78]

The Best Explanation My Dear🌷🌷🌷🌷

[@technical_rajat1232]

Thank you so much 🙂

[@cookingfoodstudio3068]

Nice 👍 video 📸

[@syedahmed877]

Sir please Harr video m unke compound kahan se miltey explain kartey raho video m JAAN AJAYEGI🎉

[@lsdlsdk4845]

Very easily and lucidly explained regarding the pnp transistor switching. Great work. Keep educating us with your videos.

[@technical_rajat1232]

Thanks 🙏

[@Some-study-ashish]

Sir 4 volt pe chalne vala video banay thanks

[@firojalicharaniya6936]

Bahot khub sir

[@technical_rajat1232]

Thanks

[@ravikantmishra532]

Very nice video sir

[@technical_rajat1232]

Thnks sir

[@Devkayasa]

Resistance ka kaya use h...?

[@SpeakSuccess47]

Love from punjab sir g❤❤

[@technical_rajat1232]

Sukriya keep supporting

[@Dogrivlogs_]

Love from samba bro😂❤

[@technical_rajat1232]

Thnks

[@Devkayasa]

Output me 1k resistance parallel lagane se power drop karega

[@tushardidwania953]

Battery ki overcharging problem kise control kroge

[@shafimehar4506]

Sir ye circuit par 12v ka kithna LED lagaa sakthey

[@HarishSharmaDelhi]

Sir आपने resistance क्यों लगाया? उसका क्या काम होता है इस circuit में। कृपया कर के समझा दें।

[@rehiasharma8162]

Wonderful 🎉🎉🎉

[@technical_rajat1232]

Thanks

[@raviprajapati343]

4v wala led use kar sakte he

[@technical_rajat1232]

G sir kr sakte fr apko batery aur charger b 5 v ka lgana pdega bski circuit same rhega

[@raviprajapati343]

Ok

[@eyecareworld]

Wahhhh sir

[@technical_rajat1232]

Thnks sir

[@ashokkumar3420]

Nice .......4 watt LED ka b same type ka circut hai ya resistor me kuch changes hai kya ji...?

[@Peacelover5736]

Battery will be overcharged. Are you notting the terminals of the diode and the transistor correctly???

[@DebakinandanDey-cx6xp]

Nice🎉

[@technical_rajat1232]

Thnks sir

[@kingshahzad78]

Good❤❤❤ Mera Aik Doubt hai.
Jub main supply hogi tu 12volt ka positive direct transistor kay base kay saath connect hai???
Yeh damage nehi karega transistor KO?

[@technical_rajat1232]

Kyuki 1.5 se 5 volt de sakte ho transistor

[@WaryamChand-u2v]

❤❤❤❤❤

[@manishvijayan1725]

Sir gr8 theory can you please explain how to make inverter bulb circuit in zero pcb. Jisme Ac and DC dono hai hai b22 cap ME touch kare to dc portion glow ho jaye. without adding any switch

[@technical_rajat1232]

G sir

[@pallavi452]

❤

[@technical_rajat1232]

Thnks

[@ManishKumarsaraiya]

🤩

[@roseorthi6962]

Use a 6v battery

[@manekchakma5873]

Sir ismain battery over charge hone ka chance Hain kiya

[@technical_rajat1232]

Sir app jo battery use krenge uske sth bms(battery Management System) lga lena jisse battery overcharging hone ka chance nhi rhega

[@jitendrasinghshishodia874]

💜💧💜

[@AslamKhan-lx4sc]

sar 12 volt ki jo supply hai vah kitne empier lena hai jo hamare AC current se aaegi

[@technical_rajat1232]

2 amphere kafi hai sirf light chlani ho toh

[@umeshkamble41]

2n 3055 ke same method samzaye

[@technical_rajat1232]

Ok sir🙏

[@krishanverma4459]

Sir yadi light 2 din naa jayen
Toh yani inverter 2 din LGA rahe toh koi Hani toh nahin
Inverter m module lag sakta h kya taki battery Full charge hone pr cut karde or light Jane pr otometik battery supply Dene Lage L E D ko

[@technical_rajat1232]

G sir m iska update version upload krdunga 🙏 stay connected 🙏

[@RakeshKumar-nv4jc]

Jab battery full charge Ho jati tab automatic charging kese banda hogi

[@technical_rajat1232]

Battery k sath bms lga hota hai litium ion wali battery k sth

[@bselectrician1530]

Sir issko modify kardo, jab light Aaye toh led panel ko charger se 12v mile, light jalti rahe, jab light off ho tab battery se 12v mile, light fir bi jalti rahe, thanks brother,

[@technical_rajat1232]

Okh brdr next video isi topic pe hogi aur jaida modification k sath❤

[@krishnagraphics020]

Sir, Emergency light 4v led asid battery fully charging auto cut & 230v Ac power off to Emergency light kese banaye

[@technical_rajat1232]

Okh sir stay tuned jld hi video upload krdunga

[@abdulraufsheikh386]

Battery overcharging protection chahiye.

[@technical_rajat1232]

Lithium ion battery use krna sr uspe battery management system already lga hota hai

[@sridharkrishnappanavanerth3388]

Is circuit me BD140 ke badle koibe PNP connect kar sakte? 230v AC bulb ko kase chla sakte hai? Iske liye kya circuit me modification karna hai.

[@technical_rajat1232]

Hnji sir koi b pnp lga skte

[@technical_rajat1232]

230 ac load chlane k liye apko relay ka istemal krna pdega

[@dharmendrachaurasia3398]

Apne t relay ki jarurat hta di thanks

[@technical_rajat1232]

Nhi bai relay ki jgah relay hi use hogi agr microcontroller se ac heavy load cntrol krna ho toh wha relay hi use hogi

[@syedahmed877]

Sir please Harr video m unke compound kahan se miltey explain kartey raho video m JAAN AJAYEGI🎉

[@technical_rajat1232]

Okh sir iynda dyan rkhunga

[@syedahmed877]

Sir please Harr video m unke compound kahan se miltey explain kartey raho video m JAAN AJAYEGI🎉

[@technical_rajat1232]

Okh Sir

[@syedahmed877]

Sir please Harr video m unke compound kahan se miltey explain kartey raho video m JAAN AJAYEGI🎉