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নতুন ব্যাটারি লাগাইছি কিছুদিন চলার পরে চলে না বারবার এমন হয়

Can you still do this without the resistor?

Bro yh jo kile h enko hi direct borad me lga do jo jlega nhi ky current filo to hoga hi

Watch out your hands thats dangerous

It didn't work 😭

Not working

Are this method work on wall clock battery 🔋 also?

Very good project

Why? That's AC Tester which every electrician have it and maybe it is one of the item in every household, also it is so dirt cheap too. Your clickbait got me! There are many more way much smaller Tester are available in the market as well as in a homemade too. By any ways and means, your is surely not the smallest. You just deceive your viewers. Also, making a Tester is not a big deal.

👌👌👌👌👌

Really helpful

Bruhh it didn't work😢

I will electric shock

Charger me 4 wire nikla red, black, green, yellow kya kare PLEASE HELP 🥺

Bro it worked thanks bro save me 🎉🎉🎉🎉

Aby kamyab hokar u tube pr paisy kmnaye hyn tou AKULL LGA TIME NA WASTE KR JULDI CHULAKU

What is that green thing

Hello, I followed your steps and I don't understand why the resistance keeps burning

👍100 k. Ohm resistor, how many watt.? 🙏🙏

7.4 - 3v how to convert?

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Yeh LED blinking kaysay kar rahee hay app nay to sirf charger lagayaa hay

❤ is where you care about the best you can give. Keep it up and simple method so our youth can follow you .God bless you and your family and friends. Alex mumbai

Very informative for youngsters

Very nice

The led much brighter on secondary side because less resistance. Primary side high resistance led is dimmer.

ज्यादा देर तक नाही चालता.

Nice 👌 😘

Thx bro it worked your a chad

LED An LED lamp or LED light[1] is an electric light that produces light using light-emitting diodes (LEDs). LED lamps are significantly more energy-efficient than equivalent incandescent lamps and can be significantly more than most fluorescent lamps.[2][3][4] The most efficient commercially available LED lamps have efficiencies exceeding 200 lumens per watt (lm/W) and convert more than half the input power into light.[5][6][7] Commercial LED lamps have a lifespan several times longer than both incandescent and fluorescent lamps.

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HOLA AMIGO ¿ COMO LE VA? ¿ QUE COMPONENTES LLEVA Y QUE RECIDTENCIACV Y QUE BATERIA? SALUDOS

What is resistor value ?

Fly high

🔥🔥🔥🔥

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Thanks for the information. It was really helpful 👍🏼👍🏼

Cheers🎉 It worked✨🔥

Thnaks

Nice

बिगर मल्टीमीटर से बताने के लिए थैंक्स

Yes it is working but how many years it will work

Nice 👍😊

Bhai power supply ke liye mere paas waise wire pins jo aapne use kiye nhi hai to kaise joint karna

47 ka ek resistor se nahi hoga????

My fossil watch died. Recharged the battery following your tip. Turned out great. Really worked. TQ man

It is not a metal detector. It is EMF detector. You are touching base with wire with EMF. It is a Darlington pair. Great keep it up.

Diode lagane ki koi jarurat nahi he Bhai....

pl. No music while demo is being done .causes alot distraction .thanks