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 ...

Welcome to the pH Sensor Arduino Calibration repository! This repository contains resources and code for calibrating pH sensors using Arduino microcontrollers. pH sensors are widely used in various ...

An Arduino library for a modbus EC and pH sensor. Contribute to tardhiansyah/modbus-ec-ph-sensor development by creating an account on GitHub.

The pH meter project features open software and open hardware design circuit which can be connected with an electrode pH sensor made of glass. The device is termed as pHduino which can operate by ...

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 ...

We connected $\\mathbf{p H}$ sensor and solar cell into Arduino Board to control data transmission via red laser communication or popular known as visible light communication (VLC). The sensor was ...