School of Material Engineering, Purdue University, West Lafayette, Indiana 47907, United States Birck Nanotechnology Center, Purdue University, West Lafayette, Indiana 47907, United States ...

This Arduino library provides a convenient and easy-to-use interface for the PH4502C sensor, allowing you to effortlessly integrate it into your Arduino projects. The PH4502C sensor is a ...

Abstract: 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 ...

Hand sanitizers are probably one of the most common commodities used today. However, not all hand sanitizers are created equal, and their effectiveness and safety depend on several factors. One of the ...

Messing around with Arduino can lead to some fun projects — like simple electronic games, lighting or audio manipulation, or even gesture controls for other devices. However, you'll need the right ...

Abstract: This present paper introduces an innovative approach to automatically monitor and control acidity or alkalinity in irrigation water. The system effectively calculated the amount of acidic or ...

The repo name speaks for itself. Use this code if you wish to collect MQ7 analog (non-discrete) Carbon Monoxide (CO) data and log to CSV files. Was tested recently and works, at least with an Arduino ...

Before starting the calibration process, ensure that the pH meter is turned on and functioning correctly. The pH meter has different buffer groups, which should be selected based on the range of pH ...

(Nanowerk News) Measuring the pH of substances gives us vital clues about the world around us, such as identifying contaminated water or checking the toxicity of medical or cosmetic products. Often, ...