12v/9v/5v Water level indicator/using 2n2222 transistor

[@Ahmed-bm6dr]

Very nice topic

[@zocofficialchannel]

Very nice two asked

[@ramanqamar6995]

زبردست

[@electrotonics]

Thanks bro keep watching keep supporting

[@Ahmed-bm6dr]

Very useful

[@electrotonics]

Thanks dear

[@dailybasevideo806]

❤❤

[@magneticns9375]

Led kitna volt ka hay sir?

[@electrotonics]

2 volt

[@memyvideos]

What kind of wire to be used. Can you demo wireless pls

[@electrotonics]

Any wire of single core can be use