This repository contains two scripts written for the arduino. There are two operation modes: a single pH meter with two valves (one for adding acid and another for adding base) onto the same solution; ...

Utilisation du Code Une fois le code téléversé sur votre Arduino, ouvrez le moniteur série de l'IDE Arduino. Les mesures de pH seront affichées chaque seconde dans le moniteur série.

The code written for the Arduino UNO R4, downloadable at the Elektor Labs webpage of this project, allows us to read the pH sensor values and display them on the OLED.

Background: Accurate pH measurement is vital in diverse settings such as water quality assessment, food production, and laboratory procedures. This study introduces a pH meter design utilizing the ...