The proposed projet will eliminate the need for labor and it is a cost efficient.
Arduino water meter reading.
Hello guys i m new into the arduino world and this is my first post here so excuse any rookie mistakes.
In some cases newer water meters are equipped with a pulse output.
Even better this sensor is much cheaper than other ph meters at only 15 90.
After processing by the microcontroller unit mcu in the electronic module the data are transmitted to the lcd or output to an information management system.
In general water with a ph lower than 7 is considered acidic and with a ph greater than 7 is considered basic.
Arduino precise accurate volt meter 0 90v dc.
I m now sure that isn t a problem for an arduino but at the time it was yet another disincentive to use it.
Water meter read read 4490 times previous topic next topic.
In this instructable i ve built a voltmeter to measure high voltages dc 0 90v with relative precision and accuracy using an arduino nano.
Connect arduino with the laptop and open the serial monitor.
It emits an infrared light and detects the reflection.
The star on it actually spins at some odd ratio i guess to reduce tooth wear.
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.
For makers and hobbyists looking to create a project regarding ph this sensor kit will be perfect for you with its wide accuracy range.
Of a variety of technologies.
Block diagram of iot based energy meter reading using arduino will show you the complete visual block representation to understand the project idea.
Jan 03 2013 09 48 am.
The ph of pure water is 7.
The existing reading system is a time consuming and it needs a numbers of labor to.
Using arduino sensors water meter read.
My b meter was 60 from latvia but it is a hot water model.
Use the tcrt5000 ir barrier line track sensor.
So the water under.
The automatic meter reading meters integrates an electronic measurement component and a lcd with a mechanical water meter.
The test measurements i took were accurate enough mostly within 0 3v of the actual voltage measured with a.
By measuring the hydrogen ion activity in water based solutions this sensor gets a ph reading.
