Water level indicator without transistors and resistors.

#waterlevelindicator without transistors and resistors
How to make water level indicator without transistors and resistors?
Components :-
1).4 led lights.
2).5 wires.
3).Fevikwik.
4).3.7v battery.
5). Aluminium strip.
6).Thin copper wire.
7). Ice cream stuck.
Thanks for watching my video please don't forget to subscribe to our channel and like our videos.
Thank you so much for my subscribers.

[@tejamadasu3572]

Nice video bro

[@bjtech729]

Thank you bro