This tutorial demonstrates how to connect analog sensors to the raspberry pi.
Water flow sensor raspberry pi.
Update the raspberry pi sudo apt get upda.
A sensirion flow or differential pressure sensor.
The consumption of liquids in industrial or domestic usage.
Monitoring of soil moisture and water level with node red 1.
Connect multiple sensors to the pi using just one pin.
For example you can make a robotic cocktail dispensing machine and can use this sensors to accurately measure components like soda water etc.
However any compatible sensor with an i 2 c interface should work.
Wires and pull up resistors to connect the sensors to raspberry pi.
Water flow sensor consists of a plastic valve body a water rotor and a hall effect sensor.
In particular i ll be using a water level detection sensor and a 200 psi pressure sensor.
When water is detected the raspberry pi emails.
Raspberry pi water alarm system.
In this tutorial we connect one sfm3000 to the i 2 c port 0 and one sdp631 to the i 2 c port 1.
This tutorial will show you how to set up the 1 wire ds18b20 waterproof temperature sensor on your raspberry pi.
Enable raspberry pi i2c interface sudo raspi config 2.
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.
Raspberry pi analog water sensor tutorial rdagger october 11 2016.
With the aid of water flow meters hall effect sensors the amount of water flowing through the tube per minute second can be determined at the raspberry pi.