How to make Step up booster 1.5V to 3V 5V 9V 12V

[@Edmorbus]

Good work😀

[@osamaalhamwi1662]

My Friend if I need output 9v how many turn pleas

[@diptanusarkar7103]

Nice

[@madhusudangupta3661]

You claimed for multiple voltages from the circuit! Why did you fail and disappoint the poor viewers. Bad manners. There is no voltage measurement. What is the purpose of not proving the voltage. Why is Zeher not used? Hope you will like to respond.

[@planetearthintelligent]

Brother ismein aapane jyada 10 ya 12 se jyada volt ka light to Nahin chalaya😢😢😢

[@alonsogonzalez7992]

Bro. Your video is good, but never tested different output voltage.? All of us waiting for test. Thanks 4 sharing knowledge.

[@JinLav]

Подписался ❤, я люблю испытывать на что способна батарейка

[@a-ber9978]

Y cuanto voltios es a la salida?,,no tiene ajustes

[@tojoeinstein5558]

can you give the diagram of this circuit

[@Manuqtix.Manuqtix]

The music is annoying

[@ChanchalMan-v9p]

thanks

[@edgarsolmayor5061]

How about 12v to 20v

[@naturesounds1664]

Can i replace any npn?

[@robsonalcantara-y7f]

two torroids ?

[@zaneenaz4962]

Fuel Thief again

[@angelitoroxas7842]

Scam

[@chandanbhandari7136]

⁴

[@gustavolopez3163]

Una perdida de tiempo. Es un simple ladron de julio

[@rajanoana9318]

Nice