In this tutorial we connect one sfm3000 to the i 2 c port 0 and one sdp631 to the i 2 c port 1.
Water flow sensor raspberry pi.
Wires and pull up resistors to connect the sensors to raspberry pi.
Raspberry pi analog water sensor tutorial rdagger october 11 2016.
Water flow sensor consists of a plastic valve body a water rotor and a hall effect sensor.
When water is detected the raspberry pi emails.
An internet connection on raspberry pi.
Raspberry pi water alarm system.
This tutorial will show you how to set up the 1 wire ds18b20 waterproof temperature sensor on your raspberry pi.
However any compatible sensor with an i 2 c interface should work.
Instructions for employing a raspberry pi as a water alarm systemversion 1 0 published in jan 2015the raspberry pi reads the status of one or two water sensor device s on one or two of its gpio pins.
Update the raspberry pi sudo apt get upda.
A sensirion flow or differential pressure sensor.
This tutorial demonstrates how to connect analog sensors to the raspberry pi.
Water flow sensor can be used to measure the flow of liquids flowmeter i e.
There are different sensors which have a higher accuracy or a higher flow rate and maximum water pressure.
Enable raspberry pi i2c interface sudo raspi config 2.
Connect multiple sensors to the pi using just one pin.
The consumption of liquids in industrial or domestic usage.
For example you can make a robotic cocktail dispensing machine and can use this sensors to accurately measure components like soda water etc.