This a project i ve been working for some time now.
Arduino water meter reader.
The project under discussion has the capability to checkthe water level and also send the data over wifi.
In general water with a ph lower than 7 is considered acidic and with a ph greater than 7 is considered basic.
Use the tcrt5000 ir barrier line track sensor.
The ph of pure water is 7.
In some cases newer water meters are equipped with a pulse output.
Using technology and a hackers mindset to increase food security for the coming billions last updated 21 9 2015.
The idea is to make a sensor which can sense the water levelin tanks where the motor pumps are used.
So it can be so helpful to hang a picture.
Arduino hall effect water flow meter.
A hackers solution to world hunger.
There was also the issue of how to power the arduino and magnetometer i had placed at the water meter which is well separated from my house.
A project log for fly wars.
To check the water level ultrasonic hc sr04 is the distancesensor.
In this project we will interface yfs201 hall effect water flow sensor with arduino for measuring flow rate and volume of water or any other liquid.
There is no specific method to checkthe level of the water.
And it worked well.
Connect arduino with the laptop and open the serial monitor.
It emits an infrared light and detects the reflection.
It is a device that shows in a little lcd display the distance to the nearest object it can find usually the floor the ceilling and two walls or columns.
This videos explain a lot of details about the project fabrications.
So the water under.
Now you can upload your sketch onto your arduino if you haven t uploaded a sketch before then follow this guide on getting started.
The normal range for ph in surface water systems is 6 5 to 8 5 and the ph range for groundwater systems is between 6 to 8 5.
The solution was a 15 meter length of four conductor.
Least 4 minutes you find the testing experiment on mm 93.
However if you have an older power meter without a pulse output then you might be able to use one of the options below to sense your water consumption.
