@HuggieDuggie

Although I haven't yet built this project - I need to adapt it to what I need, this is so well presented, so well thought out and very comprehensive in the help given. Especially the image you can print out and lay on Zero PCB to make the circuit. Well done and thank you.

@guruvelsarveshwar2020

Can we connect the esp 32 on our home Wifi router and can we control from anywhere by our mobile?

@Mukesh-vo2yr

Very nice, power protesters ad hota to motor sef rhetaπŸ‘ŒπŸ‘ŒπŸ‘Œ

@crazzykumaranand6770

Samarsable starter panel water level controller make . As same future but not using float sensor ,add in future started moter buzzer in beep beep ,and beep stop in tank full then moter stop,and stop conditions check every 40 second  start moter ya stop.then start automatically off.

@wakarlabib5135

You have made multiple circuit for water level controller which one is best for long run and budget friendly?

@rajeshpanigrahi9654

Where from you got the transparent plastic box ?

@odiliomartinez6811

Hi, nice work. The water float you are using are 240v how are you using them with an arduuino?

@jacobfanthorp5238

I sent you a couple messages with questions i have. 
 Am I able to use a different sensor or does it have to be these exact ones? 
Do I have to run both sensors or can I run just the one? 
Will it work with any pump?

@SAI_LINGESH

Brother you are designing wonderful pcb, but still why are you using zero pcb? You can use clad board right? And do etching know!

@GaryTaylorvw

Hello, this is exactly what iv'e been looking for, only for my application, I need to have between 6 - 12 upper and lower tanks, easiest option i guess would be to replicate this for each pair of tanks... but would it be possible to just add more upper and lower tanks etc all within 1 arduino ?

@sathishkumar-pc4gb

how many floor this concept will suitable sir

@tbl1177

If I connected NPN transistor with Relay and connect it with 12v power supply and if I connected base pin of transistor and positive terminal of battery with the floating sensor then will it work fine ?

@tariqmuneerkhan2097

In my humble opinion, you did not have to use the float switches at all. Just use two wires/sensors in the underground tank and two in the overhead tank. Once the water touches the sensors write a code in Arduino to take appropriate action. The best way to write code logic is to use two hardware-level interrupts which are available in the Nano. I hope my comments help. This will reduce the cost of the whole project.

@mo.mubashshir3400

Nice job bhai

@aniketpol1502

Bro... I have a small idea for home automation project... If that is possible that would make this project even more useful.... Can you add IR transmitter code to the home automation project so that we can control IR devices (like AC, etc)using voice commands or ESP Rainmaker app?
Please do reply about this idea... Is it worth it?

@saipulagung4399

I request a tidal beach water level sensor monitor
notifies the water level every hour
example:
February 02, 2023 00:00 15CM
February 02, 2023 01:00 18CM
February 02, 2023 02:00 22CM
February 02, 2023 03:00 17CM onwards
with real time data send to telegram bot
or send to google sheets

@achukavi7426

I have one doubt
If the sump high level will be over ride by oht lower level

@GaryTaylorvw

Have you got the pcb layout for arduino uno? i've sot some already thats all so i'd rather save a few quid than buy nano just for testing it out

@shandradm911

good work bro

@Infino985

Hi, if you can help me with this it would be great, I have a 3m softener which regenerates automatically and at times during regeneration the water level controller turns on the sump motor and hard water goes to the overhead tank. Is there a way to let automatic water level controller to avoid turning on whenever the softener is regenerating?  Basically my sump water first goes to the softener and then to the overhead tank. I am not technically sound, but there is a big relay connected with the 3m softener. Please if you can help with this situation