The ultra-compact Pico-pH is a fiber-optic pH meter intended for OEM applications based on the proven high-precision Redflash technology from PyroScience. Among its stand-out features are low power ...

This project demonstrates how to use an ESP8266 microcontroller to interface with a pH sensor. The pH sensor measures the acidity or alkalinity of a solution and outputs an analog signal that 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 ...

In this project we are going to make an Arduino pH Meter and learn how to measure the pH of a liquid solution using a gravity pH sensor and Arduino. A 16x2 LCD is used to show the pH value on the ...

It’s rare in 2023 for an instrument to be entirely analog, instead it’s more normal for a front-end to feed the analog-to-digital converter (ADC) in a microcontroller. Typically the fro… ...

This project combines an Android application for fruit recognition with embedded sensor systems (C/C++/Arduino) to collect and transmit real-time environmental data (e.g., pH levels) via Wi-Fi. The ...