wire probes will oxidise with dc current. (+) probe lead can be fed from another arduino pin alternating 0v/5v, 0.1uf to 1uf series capacitor will convert to AC, you have to read probes at exactly the point of switching from 0v to 5v of the new pin as the charge on the capacitor will only last a very short while. also if you only need to read every few seconds you can leave 0v/5v pin sat at 0volts to further reduce probe oxidisation (this is an old school method i saw in an old magazine from like 1980...)
Bhai agar hum jo water level ki wires hai unko analog pins pat connect kare code me thoda change kar ke... Toh dusri wire vcc me connect hogi ya gnd me
Amazing project sir, I use it for my final project but in my country there is no oled display 6pin there is only 4pin can you please help me about what the different in the code? because I have just this problem please
Thanks for the video, someone in comments has complained that code has some errors and not working, so have you deliberately done that or its really a mistake? furthermore it would be nice if you add pump automatic on/off when tank is empty or full and adding a manual switch to turn on/off motor at any time is also necessary.
To insure that your sensor wire does not corrode use gold plated male header pins and heat shrink the soldered wire. if you don't you will have to replace the wire in a few weeks. Electrolysis will eat your wire. you can get the OLED 6 pin white from Banggood.com
Can you make an improved circuit with a capacitive sensor for continues water level display with a two digit figures after decimal point. Also, can you please switch to a bigger TFT colour mobile phone display so that we can use old good display from dead smartphones.
is there a way to be able to monitor this over the internet via wifi ? Great video I will want to use this for monitoring rain barrels & water catchment on my property :)
Bhai plz ek project banao jaisa kiyani tech ne banaya automatic water level indicator.... Usne atmega chip use kari... Aap pura arduino board use karna... Aur plz biklkul waisa hi banana.... Uske wale ka circuit samajh ni aara
I have modified the code for oled with 4 pins, added some leds and relay. If interested contact me. What material will be best as probes in the water to stop corroding?
wire probes will oxidise with dc current. (+) probe lead can be fed from another arduino pin alternating 0v/5v, 0.1uf to 1uf series capacitor will convert to AC, you have to read probes at exactly the point of switching from 0v to 5v of the new pin as the charge on the capacitor will only last a very short while.
also if you only need to read every few seconds you can leave 0v/5v pin sat at 0volts to further reduce probe oxidisation (this is an old school method i saw in an old magazine from like 1980...)
Is capacitive sensor in arduino will solve the oxidation problem?
Can Put in IOT and gsm shield for monitoring online
plz give code for 4pin oled display and if v add ultrasonic senser than??
Sir ultrasonic sensor coding hai kya
What is this circuit called?
GOOD IDEA... DID YOU CHECK WITH THIS OVER HEAD TANK..? WITH THE DISTANCE IS IT WORKS ..?
Bhai agar hum jo water level ki wires hai unko analog pins pat connect kare code me thoda change kar ke... Toh dusri wire vcc me connect hogi ya gnd me
can i use oled sh1106 1.3 inch IIC I2C with 4 pins in your project?
what is max
length of sensor wire can be used?
hello, can you update the code for oled 4 pins?
I need the programming but an increase of 10% until full, what change in the programming? Thank you.
R u having code for 4 pin oled display sir?
library nya apa?
dan fungsi dr transistornya apa
can u please share the circuit diagram , materials used , working , etc as a pdf file
Which libraries did you use sir am using 7 pin OLED which is 1.3 inch
Thanks for video.Can you explain what the const PROGMEM unsigned char lev1[]= array?
bro. what materials did you use?
can we make this with ultra sonic sensor?
Yes
Your channel is a really good and very very usefull keep it up sir.
Amazing project sir, I use it for my final project but in my country there is no oled display 6pin there is only 4pin can you please help me about what the different in the code? because I have just this problem please
Easy
Thanks for the video, someone in comments has complained that code has some errors and not working, so have you deliberately done that or its really a mistake?
furthermore it would be nice if you add pump automatic on/off when tank is empty or full and adding a manual switch to turn on/off motor at any time is also necessary.
Hi sir
When i was trying the code to compailing its showing Compailation error
Pls give me the solution
How to download this coding
does anyone sketch .ino format
I tried it bt its not compiling plz help
Very useful! Thanks for the video
amazing sir.. can i know that probe for common probe and 25% 50% 75% and 100% probe use normal jumper ??
Yes
materials please
Pls oled 7789 code
Hi,
can v use lcd instead of oled
Yes
@@hobbyprojects but how can we used lcd their coding must be different or same?
Hi, thanks for sharing, is possible add a pump ?
Yes, absolutely
To insure that your sensor wire does not corrode use gold plated male header pins and heat shrink the soldered wire. if you don't you will have to replace the wire in a few weeks. Electrolysis will eat your wire. you can get the OLED 6 pin white from Banggood.com
Gold plated? Wht the cost
Can you make an improved circuit with a capacitive sensor for continues water level display with a two digit figures after decimal point. Also, can you please switch to a bigger TFT colour mobile phone display so that we can use old good display from dead smartphones.
is there a way to be able to monitor this over the internet via wifi ?
Great video I will want to use this for monitoring rain barrels & water catchment on my property :)
Bhai plz ek project banao jaisa kiyani tech ne banaya automatic water level indicator.... Usne atmega chip use kari... Aap pura arduino board use karna... Aur plz biklkul waisa hi banana.... Uske wale ka circuit samajh ni aara
hello ...its possible to replace oled display 4pin
we dont have 6 pin in our country if yes how change the code ...please
Yes sir
and for fuel you can use (gasoline)
Hi
Nice one but I have issue that level 4/ full is always blinking at any level, advise please for solution
Hey did you use the exact code provided if so which libraries did you use
I tried it bt when i write progmra in ardion it show compling error,i dnt knw wat to do
Same issues for me allso
this is amaizing. can we get the code also please
Please check the description for code link.
pls add code Motor ON & OFF
Anyone knows how can i remove the "happy new year" intro to write different intro please assist.
Relpace happy ny line in the code. And replace ur own bitmap code
anyone managed to modify the code for I2C 4 pin OLED?
I have modified the code for oled with 4 pins, added some leds and relay. If interested contact me.
What material will be best as probes in the water to stop corroding?
I have did
I think this code is quite complecated
Yeah...I removed the timers from Tx and reduced it on Rx
Sir,
Good project. wich oled use please give me OLED NUMBER
It is similar to this one www.rhydolabz.com/displays-c-88/096-oled-display-module-spii2c-128x64-6-pin-white-p-2260.html
oled berapa inch om ?
oled 0.96 126 x 64
okayy broo
plz share code
Link to code is available in the description
Top idea