This How to Electronics guide shows you how to set up your pH sensor with an Arduino board. You will need to do some research to figure out how to find the data you want, but setting up the ...

The Arduino Nano itself is the most basic and oldest of the group, and just like its many iterations, it's designed to work primarily with breadboards, making it a great tool for prototyping.

Compostable pH sensor The University of Glasgow has created a pH sensor for soil testing that can be composted at the end of its life. It is an impedance-based sensor, using screen-printed ...