This Arduino library provides a convenient and easy-to-use interface for the PH4502C sensor, allowing you to effortlessly integrate it into your Arduino projects. The PH4502C sensor is a ...

Usage Arduino Connect the pH probe to the amplifier (interface) module, then connect the module’s output to an Arduino analog input. In your Arduino code, read the analog voltage, convert it to pH ...

The pH of a solution can be determined using a pH meter or a pH indicator solution. The module utilises Hydrogen-ion activity also known as the “proton activity” for measuring pH of the liquid. This ...

This study introduces a pH meter design utilizing the Arduino platform, a cost-effective and user-friendly open-source electronic platform.Objective: To develop and test an Arduino-powered pH meter ...

If you want to know the acidity (or alkalinity) level of your pool or aquarium water, you need a pH meter. In this article, we present a pH meter that can accurately measure the pH value of a solution ...