this Arduino IDE library is for interfacing the I2C 18bit ADC Sereretec pH Sensor Meter electronics by an ESP, ESP32 or ESP8266 and Arduino. You can use following commands in the Serial Monitor. 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. Aspencore Network ... Arduino Uno is a robust choice ...

This project shows how to build up a water level meter with a self-made capacitive sensor based on an Arduino Nano with only very few additional components. Measurement values are averaged over n ...

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 ...

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 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 ...

Watmonitor project consists of a central web interface that serves to collect data from sensor IoT nodes and visualize them to the user. Current data on the water level are represented in the ...

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 ...