How to make LDR at home || LDR from Mobile Charger || SKR Electronics Lab

Hello friends welcome to our channel SKR Electronics Lab. In today's video I will show you how to make LDR from old mobile charger. Any one can make it very easily so watch the whole video without skipping .
▶️ 3.7v to 220v inverter 👇
• How to make a Inverter...
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For any problem you can comment me in comments section or message me on Instagram
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5. How to make a Amplifier with old Mobile Charger
🖇️ • How to make amplifier ...
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#electronics
#ldr
#skr_electronics_lab

[@LakhsTsoyknikas]

GREAT JOB NICE PROJECT

[@kabandajamir9844]

Always on top thanks

[@vlogwithskr9554]

Nice bhai very informative 👍👍

[@skr_electronics_lab]

😉

[@Technicalhackig]

Thank you dear you're Alway following ❤🎉🎉🎉

[@kabandajamir9844]

So nice thanks

[@motiramgangurde5844]

Very very👍😍 nice Bhai

[@Technicalhackig]

Kal me bhi ldr ko cutting krega 🎉🎉 Always follow and replies ❤❤ on you're channel ❤❤❤

[@skr_electronics_lab]

❤️❤️

[@Smeartbloger]

Thanks 😊

[@user-jv8nq3br5e]

A ka sachme Kam karta hi😮

[@skr_electronics_lab]

Yes

[@user-bt7zp2db2r]

Nice one.. tnkx.. i will try this diagram.. oh, what if i wanna use an 12v led light, and 12v of batteries. What are the adjustments of the other.

[@pappusrivastava2739]

Thank you sir

[@astronic4522]

Nice project👍

[@SBRtechnical]

Brilliant idea

[@skr_electronics_lab]

Thanks 😊

[@kajalvishwakarma8232]

thanks for knowledge

[@skr_electronics_lab]

👍😊

[@sanwarmalparjapat6566]

Good

[@ISLAMICVIDEO-sg5vj]

Thank you

[@SBRtechnical]

Kya baat hai bhai

[@skr_electronics_lab]

☺️

[@latifshomali5530]

جبردست

[@Technicalhackig]

Cutting with hecksaw blades _?? 4:55

[@sachinsaket8289]

100% वरक करता है।

[@SantoshKumar-sy5ql]

Kam karta hai bro

[@RakeshMondalGamingOfficial]

Nice

[@skr_electronics_lab]

Thanks 👍

[@EditerCr7]

Thanks brother ❤but without Bc547 and 100k resister Kya ye banskta hai❤

[@Technicalhackig]

Nhi bc 547 is switching transistor. Matlab on/ off ka kam to transistor se hoga ji

[@user-cx5kw1sd5l]

Sir hame 1 2 cut karne hai ya 3 4

[@kumarjati5228]

Cay this is work

[@AxxaFF9628]

Vai isse kiya 12 volt ligh pe kam karenga?

[@Technicalhackig]

Yes always

[@Technicalhackig]

Ha apko malum hoga ki charger ke output point me 4.2 v niklta hai
Wha per 12v. Ke Electrolytic condencer connect hai plus or minus me to matlabi saf hai ye kam krega ldr.🥰

[@rajendrajarwal1217]

Really working or not

[@LakhsTsoyknikas]

CAN USE 9 V BATTERY AND PHOTORESISTOR AND LED IN SERIES WITHOUT RESISTOR?

[@user-lm3qu6lx1g]

👏👏

[@crazyboyRitesh3314]

Kya ham is sarkit ko 220volt me chala sakte hain ya nahi ?

[@skr_electronics_lab]

No

[@Hammad_001]

Bhai transistor kaha se gilay ga

[@Technicalhackig]

Online or kisi purni tv ki dukan per ya Electronic shop pe

[@Technicalhackig]

Kisi bhi supply me milegi ye under 12v dc. 3:22

[@user-wi8op3bf6l]

I'm afraid your circuit diagram is wrong in supplying negative 3.7v to the base before the ldr instead of giving it direct to emitter.

[@maheshlohari]

Answer jaroor dena charger sahi tha ya kharab

[@skr_electronics_lab]

Mera wala charger sahi tha but kharab charger me v optocopuler 95% time good condition me hi rahta hai 😊

[@deepalikadbane7824]

सर मेरा उलटा ho gaya please सोल्यूशन

[@skr_electronics_lab]

Contact me in Instagram

[@mohib__]

@@skr_electronics_lab p,

[@rajendrabhimga1683]

Bhai light halp hi jalega isse full roshni nahi dega

[@Technicalhackig]

Ji bhai night lamp ke liye hei hum iska ldr ka use krege 🥰

[@Prajapati7757]

కగడఫ

[@NAVEENFFM]

I cannot understand your language