There are many water flow measurement techniques as well as different types of water ... the output of the sensor, we can easily calculate the water flow rate (in litre/hour – L/hr) using a suitable ...

In our case Arduino is the master and 3 x TC74 sensors are the slaves. As you can see in the schematic all three TC74 sensors have their SDA ... for example a 8 pin type.

[Paul Stoffregen] proves that it can be pretty easy if you use the CapSense library for Arduino. Here he’s created three touch sensors ... in these readings, all you have to do is decide ...

There are motor driven versions as well as OG pedal pushing types ... [Flux Axiom] is using an Arduino Mega in his setup along with a cornucopia of sensors and all their data is being logged ...