12v to 3v dc converter- DIY only in Rs3.

3V to 20v DC VOLTMETER-- • 3v to 12v DC VOLTMETER...
In this video I'll show you that how you can make a 12v DC to 3v DC converter (stepdown)
without any ic , transistor or any module .
You can make this at your home simply only in Rs 3.
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Hope you enjoy and learn from this video ,if yes then
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#dcconverter #12vto3v #12vto3vstepdownconverter #12vto3.7v
Thanks by
RAVI

[@pyarmohbat4821]

boht he easy ciruit good luck.

[@techflair]

Thanks 👍

[@devanshgupta2702]

due to your knowledge, you gain a new sub. today
thankyou for making things easier for us

[@techflair]

Always bro ✌️❤️ ..... Thanks 🙂🙂

[@devanshgupta2702]

If the project mension above works we will reward you by 10k

[@techflair]

No don't reward me by 10k ...just reward yourself when you learn to do these projects from my videos .

[@devanshgupta2702]

Sir actually we are a manufacturer of lithium ion battery named by DRIVE VOLTS PVT LTD. So we want this system of dc to 12v dc or 220Ac.

[@techflair]

Okay 👍... Go for this circuit it works well for converting dc current.

[@thakurankur9734]

Exactly what i was looking for. But is reliable for longer run, coz i gonna use this for an accessory in my car

[@techflair]

if you need it for longer use then apply heat sink .. and thanks for your comment ♥️

[@needlethread4715]

will this drain the battery fast if i will use 12v rechargeable battery?

[@swagerbhatia6771]

Nice bro ....upload more 😍

[@techflair]

Bilkul 😊

[@teocelquiniquito2962]

can I ask you sir what is the wattage of 1k resistor that we use for 3v battery or 3.7 volts?

[@letsflyover6442]

Good ...keep going

[@lengda]

the facts is you don't need 4148 diode, just put 1K ohm resistor on vcc, LED get glow

[@ArmanHasanJewel]

Background music is disturbing for watching. People hate these type of Videos. So, avoid this to grow up your Channel

[@sbsingh7206]

Own bro ...so simple 👍

[@techflair]

Thanks 😊

[@aijazahmed9113]

Definitely on 3v amps should increased?

[@lengda]

i have try and test, no load on led, voltage still is 12v, becareful !
only on load, led to get 3v

[@techflair]

All the things related to output are mentioned already in video... If you have any queries related to voltage then check your resistor or diode .

[@SanjeevKumar-sm5ls]

1k ohm resistor is ok i got it, but what about the wattage, actually i want to convert 12v to 3.3v for my modemcu

[@noivalencia]

How about direct to dc..?

[@techflair]

Video is coming soon. Thankyou ♥️

[@beeverywhere7982]

Nice project .....so simple

[@techflair]

😊😊❣

[@bydoktor86]

12vto 1.5v help me

[@MonicaLawas]

are you Shure i was trying to making

[@MDSHOHAG-rh8qh]

Amp??

[@fruitninja1224]

5A current lena ho to

[@techflair]

Just use a adaptor of high amp , also simply change the resistor to 5 amp with same voltage value... Thankyou ❤️

[@pamubajpai5758]

102% wrong don't try

[@techflair]

Okay thanks... But just try to make this once by yourself ✌🏻