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; ...

Arduino projects. Contribute to kdima001/arduino-ph-control development by creating an account on GitHub.

[Reza] rigged up an automated pH controller to keep a solution’s pH steady. The build uses an Arduino with a LCD shield, screw terminal shields, and [Reza]’s own pH shield attached.

While there are a couple of open-source brushless drivers already available, [neuromancer2701] created his own brushless motor controller on an Arduino shield.

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 ...

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 ...

The controller, designed by maker Diego Gomez, is recommended for pools up to 60 square meters and allows for any pool liquid to be used. Sensors automatically control the dosing of pH and chlorine ...