Water Level Indicator / water level indicator with alarm / with ULN2003 IC

Hello, friends in this video I will show you how to make a very simple water Level Indicator circuit with only a few components.
My website Link:- ethcircuits.com/
Water Level Indicator Circuit Diagram Link:- ethcircuits.co...
#waterlevelindicator #electronicsandtechnicalhub #scienceprojects

[@ssharpeyes]

zbrdst simple setup ... bohat behtreen

[@shanbirdsinfobhuj7834]

🎉🎉🎉

[@javed5414]

👍👍👍👍👍

[@maheshsangekar]

Nice And Knowledgeable Video............

[@ArunSingh-mm2zb]

Best connection batai hai bhai ❤️

[@neeraj5188]

You gained one more subscriber you make things so simple. Do you think it will last for a longer duration?!

[@sachinbhoir8369]

I want to use 5v mobile charger instead of 12 v power supply..

[@sainathbardkar1740]

Nice circuit & setup, how can we use to monitor two water tank in a single power input

[@abubakermehar2324]

Thank you sir

[@Pilotfly2023]

Good,friend! Tks...

[@sschatterjee9807]

We require both overflow and low level alarm system . You may please about the circuit diagram with two indicator high and low with alarm in both . So that we can switch off the motor before the overflow and switch on the motor before the drying up the tank. Manual control of motor. regsrds

[@bobbyverma5342]

nice vedio

[@priyabrata009]

9vlt battery kitna time tak chal sakta hai? Agar 24×7 days use karte hai to. Isme agar mobile charger use kare to konsa component change karna paraga?. Is accepted mobile charger? Waiting for your answers..... Thank you

[@sanjeevsaraogi91]

Bahut dino baad aaye sir. Very good video

[@VikasKumar-by7pr]

Sir ji 470 ohm ka resistor kitne watt ka use kare?

[@mukeshsharma-mw4bf]

Uln2003 mei 9 _12 volt ki jagah 4.2 volt ki battery use kar sakte hai kya

[@arkasali9]

Pl make this circuit for 5volt dc

[@robiislam8488]

How do I snooze buzzer without pulling sensor wires? Please Reply.

[@bhanufitnessfreak]

Can we switch buzzer and led together

[@KonkattiB]

Kay aap Bata Saket ho ki buzzer ko kuch samay bad automatically band karna ho to Kay Kare? Kyo ki tank bharne ke bad buzzer continuesly bajta rahega. Mai aapke jawab ka intazar Karuna

[@bigfanpavan3988]

thanks bro! for nice video. can we use mobile charger instead of 9v battery?

[@bigfanpavan3988]

@@Ethcircuits how volt charger ? Can u pls help

[@anitachakraborty541]

Can I use 6v buzzer there?

[@adnansabir9290]

jitni ap nay wire use ki hai is mn boht acha work kr hai but wire length increase kro to koi led nai glow hoti matalb voltage ho jaty hain ko proper solution please.,?

[@Myinfotv.official]

What is the best for water level circuit uln2003 ic or resistance

[@Ethcircuits]

?

[@abubakermehar2324]

Sir kam components use kar ke 12dc ko 220v ac ka converter bnao

[@ImranKhan-iu7ct]

3.7volt se banjaiga water lebal tenk

[@anandhavignesh1578]

Sir...only red led will work on this circuit?? Can i use other colors? Pls help sir

[@anandhavignesh1578]

@@Ethcircuits i tried with other color led .... but not working sir...only red color is working....bcos of less voltage?

[@anandhavignesh1578]

@@Ethcircuits 12vdc input supply...and 470ohm resistor...same u used sir.....

[@anandhavignesh1578]

@@Ethcircuits ok sir...can i use 12v supply for checking?

[@anandhavignesh1578]

@@Ethcircuits sir, my circuit working has some problem...pls help me.....buzzer is activated in 1st (low) level itself....instead of last (high) level....kindly help me

[@chartedcharted9457]

9.12 volt kaise Kaonsa mobile charger hai Please batyen

[@chartedcharted9457]

@@Ethcircuits Thank you Extremely much I so much excited to know

[@fishworldandpetsshop4957]

Supply kaha se kiya

[@guramanpreetsharma]

Sir my all led not glowing only red other goes dim wht can be reason or solution or i nees to use 100ohm resistance on every led ? I m using 12v 1a adapter

[@guramanpreetsharma]

@@Ethcircuits same with 2 ic but i m using resistance of 100k for all LEDs

[@guramanpreetsharma]

@@Ethcircuits i tried 470 also and i am using 12v dc adapter

[@guramanpreetsharma]

@@Ethcircuits sry 100k nhi 1k likhna tha galati se ho gya

[@guramanpreetsharma]

I got fixed working all led's used 150ohm resistance for all led's individuals but questions is how long i can run bcz my resistance are heating up using 12v dc adapter

[@javed5414]

Sir aap ka fone nambr mil sakta hai

[@technoboygourav6623]

TDA7294+4558ic video

[@vasu615]

It is not at all practicable because if positive terminal is let in to bottom of water tank, the sensor or wire is subjected to oxidation easily.If you don't agree, please observe the positive terminal immersed in water keenly,you can see chemical reaction.So whenever you release such videos that too connected with water / consumables , think hundred times about other ill-effects.