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

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

Рет қаралды 51,599

11 ай бұрын

#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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Пікірлер: 67

@technical_rajat1232 10 ай бұрын

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 9 ай бұрын

Is circuit mein IR sensor nahi hai

@technical_rajat1232 9 ай бұрын

@@PriyaYadav-jp7vg next part dekhiye mam iska

@firojalicharaniya6936 6 ай бұрын

Bahot khub sir

@technical_rajat1232 6 ай бұрын

Thanks

@cookingfoodstudio3068 5 күн бұрын

Nice 👍 video 📸

@kingshahzad78 8 ай бұрын

The Best Explanation My Dear🌷🌷🌷🌷

@technical_rajat1232 8 ай бұрын

Thank you so much 🙂

@syedahmed877 7 ай бұрын

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

@Devkayasa 6 ай бұрын

Output me 1k resistance parallel lagane se power drop karega

@lsdlsdk4845 10 ай бұрын

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

@technical_rajat1232 10 ай бұрын

Thanks 🙏

@shafimehar4506 9 ай бұрын

Sir ye circuit par 12v ka kithna LED lagaa sakthey

@Dogrivlogs_ 11 ай бұрын

Love from samba bro😂❤

@technical_rajat1232 11 ай бұрын

Thnks

@manishvijayan1725 2 ай бұрын

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 2 ай бұрын

G sir

@Devkayasa 6 ай бұрын

Resistance ka kaya use h...?

@ravikantmishra532 11 ай бұрын

Very nice video sir

@technical_rajat1232 11 ай бұрын

Thnks sir

@Peacelover5736 9 күн бұрын

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

@SpeakSuccess47 11 ай бұрын

Love from punjab sir g❤❤

@technical_rajat1232 11 ай бұрын

Sukriya keep supporting

@Some-study-ashish 9 ай бұрын

Sir 4 volt pe chalne vala video banay thanks

@ashokkumar3420 7 ай бұрын

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

@eyecareworld 11 ай бұрын

Wahhhh sir

@technical_rajat1232 11 ай бұрын

Thnks sir

@umeshkamble41 5 ай бұрын

2n 3055 ke same method samzaye

@technical_rajat1232 5 ай бұрын

Ok sir🙏

@bselectrician1530 11 ай бұрын

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 11 ай бұрын

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

@user-zb4wx3xb3c 11 ай бұрын

❤❤❤❤❤

@raviprajapati343 10 ай бұрын

4v wala led use kar sakte he

@technical_rajat1232 10 ай бұрын

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

@raviprajapati343 10 ай бұрын

@rehiasharma8162 10 ай бұрын

Wonderful 🎉🎉🎉

@technical_rajat1232 10 ай бұрын

Thanks

@krishnagraphics020 7 ай бұрын

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

@technical_rajat1232 7 ай бұрын

Okh sir stay tuned jld hi video upload krdunga

@RakeshKumar-nv4jc 10 ай бұрын

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

@technical_rajat1232 10 ай бұрын

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

@DebakinandanDey-cx6xp 11 ай бұрын

Nice🎉

@technical_rajat1232 11 ай бұрын

Thnks sir

@manekchakma5873 10 ай бұрын

Sir ismain battery over charge hone ka chance Hain kiya

@technical_rajat1232 10 ай бұрын

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

@jitendrasinghshishodia874 11 ай бұрын

💜💧💜

@krishanverma4459 10 ай бұрын

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 10 ай бұрын

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

@kingshahzad78 7 ай бұрын

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 7 ай бұрын

Kyuki 1.5 se 5 volt de sakte ho transistor

@ManishKumarsaraiya 10 ай бұрын

🤩

@pallavi452 11 ай бұрын

❤

@technical_rajat1232 11 ай бұрын

Thnks

@abdulraufsheikh386 11 ай бұрын

Battery overcharging protection chahiye.

@technical_rajat1232 11 ай бұрын

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

@AslamKhan-lx4sc 11 ай бұрын

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

@technical_rajat1232 11 ай бұрын

2 amphere kafi hai sirf light chlani ho toh

@sridharkrishnappanavanerth3388 11 ай бұрын

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 11 ай бұрын

Hnji sir koi b pnp lga skte

@technical_rajat1232 11 ай бұрын

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

@dharmendrachaurasia3398 11 ай бұрын

Apne t relay ki jarurat hta di thanks

@technical_rajat1232 11 ай бұрын

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 7 ай бұрын

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

@syedahmed877 7 ай бұрын

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

@technical_rajat1232 7 ай бұрын

Okh sir iynda dyan rkhunga

@syedahmed877 7 ай бұрын

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

@technical_rajat1232 7 ай бұрын

Okh Sir