A hackers solution to world hunger.
Arduino water meter reader.
Arduino hall effect water flow meter.
There is no specific method to checkthe level of the water.
It emits an infrared light and detects the reflection.
The code is shown in the attached images here is the link to download the energy meter code.
So it can be so helpful to hang a picture.
The ph of pure water is 7.
Use the tcrt5000 ir barrier line track sensor.
The project under discussion has the capability to checkthe water level and also send the data over wifi.
To check the water level ultrasonic hc sr04 is the distancesensor.
In general water with a ph lower than 7 is considered acidic and with a ph greater than 7 is considered basic.
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.
Connect arduino with the laptop and open the serial monitor.
A project log for fly wars.
This a project i ve been working for some time now.
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.
So i built my smart meter model mm 93 based on arduino with some awesome features hope you like and enjoy the project.
And it worked well.
Using technology and a hackers mindset to increase food security for the coming billions last updated 21 9 2015.
So the water under.
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.
Now you can upload your sketch onto your arduino if you haven t uploaded a sketch before then follow this guide on getting started.
Least 4 minutes you find the testing experiment on mm 93.
The idea is to make a sensor which can sense the water levelin tanks where the motor pumps are used.
This videos explain a lot of details about the project fabrications.
In some cases newer water meters are equipped with a pulse output.
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.
